Y's is absolutely amazing. Can't believe someone voted that it sucks...SHAME ON YOU!

I just started the Y's series tbh and my starting point for the games were Y's 7. Hands down one of the most impressive & addicting ARPG titles I have played in years. I started Y's 1&2, but didn't finish it due to the fact that I was still romping my way thru 7. I haven't played any of the other versions, but the PSP ones are pretty good. If you get the chance to, make sure to pick up Y's 7.