I recall playing it a few years ago. Wasn't impressed. I think the reason was because it didn't playback the same on the GBA. I really think that unless a game can be ported at least 90% accurately to the original, it shouldn't be ported at all. I mean, take Metal Slug for the NeoGeo Pocket, for example. If you expect Metal Slug, which you should since it's using the trademarks of the game, you will be disappointed, since doesn't really live up to it.