To me... one guy's opinion from a still frame...
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It looks like the ribs are cutting into your actual ribs and not going to let you breathe/move if you can get in it at all.
While the belt looks huge and is going to slide down, like a teenager's jeans. Haha. Remember that's a solid belt; you can't just cinch it up like a regular belt.
That looks like a lot of gap in the thighs and like they are too long: I think they're going to be grinding your junk while at the same time locking up your knees so they don't bend much. Certainly don't think you'll be able to sit down in those legs.