Not all motions are created equal. You've felt this. Some motions produce close, interesting rounds every time. Others collapse into one-sided stomps where everyone on both sides knows who won by the third minute. Others are so abstract nobody has anything concrete to say. And others are technically debatable but so boring nobody cares enough to argue well.
I've debated, judged, and set hundreds of motions over the years. The motions database on this site has 265 of them, curated specifically because I think they're worth your time. But I've never explained what "worth your time" actually means. So here's how I think about it.
Balance
A good motion is genuinely arguable from both sides. Not "I can technically think of something for Opp" but "a smart team on Opp can win this round." Balance doesn't mean 50/50. Some motions favour one side. That's fine. What matters is there's a real path to victory on both sides, and the path doesn't require an absurd stretch.
Bad motions fail this test obviously. "THW ban all cars" is a stomp. "THBT parents should love their children" isn't debatable. But the sneaky failures are subtler. Motions which seem balanced but collapse once you prep them. "THW abolish all prisons" sounds arguable until you realize Gov has to defend a world with no answer to violent crime, and every Opp team runs the same argument. The debatability is an illusion.
The best motions have multiple strong arguments on each side, and the arguments on Gov don't just mirror the arguments on Opp. Each side has its own terrain.
Depth
A good motion rewards thinking. The longer you prep it, the more you find. You start with the obvious arguments, but then you notice a tension you hadn't considered, or a stakeholder group which complicates things, or a principled clash which changes how you weigh the round.
Shallow motions give you everything in the first two minutes. You think of the Gov case, you think of the Opp case, and there's nothing left. "THS daylight saving time" is technically debatable but there's just not much there. You run out of interesting things to say.
Deep motions keep opening up. "THW allow prisoners to choose the death penalty over a life sentence" starts as an autonomy argument and quickly branches into questions about coercion, state responsibility, prison conditions as the actual problem, what "choice" means under duress, and whether the policy fixes the symptom while ignoring the disease. That's a motion you can spend 15 minutes prepping and still feel like you haven't exhausted it.
If you set motions for your team and everyone finishes prepping in three minutes, the motion was too thin.
Clash
A good motion produces direct engagement between the two sides. The arguments collide. Gov says X, Opp says Y, and X and Y can't both be true. That's a clash, and it's where rounds get interesting.
Some motions produce parallel debates instead. Gov talks about economics, Opp talks about culture, and neither side engages with the other's arguments. The round becomes two separate speeches happening to occupy the same room. This is usually a motion design problem, not a debater problem.
Motions with a clear mechanism tend to produce better clash. "THW tax meat at 200%" gives both sides a concrete policy to argue about. Compare that to "THBT society places too much emphasis on economic growth," which is so open-ended everyone ends up arguing past each other.
The ideal motion creates two or three main clash points which teams can identify during prep and then fight over during the round.
Engagement
This one's harder to define but you know it when you feel it. A good motion is one people actually want to debate. It touches something real. It connects to how people live, what they care about, what they disagree about over dinner.
Motions about obscure international institutions or hyper-specific policy mechanisms can be technically excellent but fail the engagement test. If nobody in the room has an intuition about the topic, the round will be dry and theoretical even if the motion is balanced and deep.
The motions I keep coming back to are the ones which make people lean forward. "THW tell children they are adopted as early as possible." Everyone in the room has a gut reaction to that. They disagree with each other before the round even starts. That energy makes for better debating.
This doesn't mean every motion needs to be emotional or provocative. Economic motions, legal motions, IR motions can all be engaging if they connect to something people recognize. "THW break up Amazon" works because everyone has ordered something from Amazon. "THW renegotiate the Antarctic Treaty" doesn't, because almost nobody has thought about the Antarctic Treaty.
A few patterns I avoid
Truism motions, where one side is obviously correct and the debate is just about how much. "THBT education is important." Yes. Next.
Squirrel motions, where the wording is so ambiguous that half the round is spent arguing about what the motion means. "THW change the system." What system? Changed how? For whom?
Overly specific motions which require knowledge nobody has. "THW abolish the Investor-State Dispute Settlement mechanism under NAFTA Chapter 11" is a real motion I've seen set. Unless you're at a law school tournament, nobody knows what that means and nobody can engage.
"Ban X" motions where X is something most people like. These tend to produce rounds where Gov spends the whole time apologizing for their case. "THW ban social media for minors" works because there's genuine disagreement. "THW ban music" does not.
How I curated the motions database
Every motion in the database passed a version of these tests. I asked: is this balanced enough that I'd feel okay debating either side? Is it deep enough that I wouldn't run out of things to say? Does it produce clash, or would the two sides talk past each other? And would I actually want to prep this?
Some are classics which show up at tournaments constantly. Some are motions I've debated myself and remember producing good rounds. Some are ones I've set for teams I coached and watched play out well. I cut anything which felt one-sided, shallow, or confusing.
If you're a coach picking motions for practice, these filters might help: start with Intermediate difficulty, pick a topic your team hasn't covered recently, and favour THW or THBT formats (they tend to produce the most direct clash). If you're practicing solo, sort by difficulty and work your way up.
The motions page has filters for all of this. Use them.