It's actually not doing awful man. I don't think I would probably recommend it to anyone, but it's held up well. We haven't really had issues with warping or anything of that nature. The real issue is that it isn't very good with scratches and we've had to touch up a few places. It was miles better than what we had down there before (especially for the low price) But it would probably be better to just spend the extra and do it right next time.
How's that plywood floor holding together you ripped down? Are the seams holding together well?