I love the Ys series and while this installment (it's actually Ys VI) wasn't the best one, it was still very enjoyable with it's new 3D engine and modern take on the series. Unfortunately the PSP port is very sub-par. Load times are absolutely horrendous and there is slowdown. It's still playable, but IMO the annoyances outweigh the good. Track down the PS2 version or the original Japanese PC version (there's an English fan-translation for it) instead.