Well, this is a good time for some amazing deals. 60% and more. There probably isn't anything wrong with them, they just aren't very expensive bindings. But like I said, if you don't board a lot, it may not be a problem.
The thing about cheaper bindings is that a break in the middle of a run can be a massive frustration. But there is no guarantee that they ever will break on you. I say go for it if they work for you.
Besides, if they were to break, you're only out $30 bucks. Not really a bank-breaker.
Rome Design 165 / Rome Arsenals
Rome Anthem 158