I've had the Japanese version for about 2 weeks, and at first I really liked it, but not so much now.
Graphics: 9
+ Very impressive for the GBA. Super-Close to the Neo versions!
- The animation is a bit lacking
Sound: 9
+ Faithfull re-creates the Neo Geo sound, with some cool new tracks thrown in!
- Not much in the Negative department. Very impressive.
Control: 6
+: Easy button layout.
-: The attack and decay time (when you character starts, and stops moving) isn't nearly as accurate as the Neo versions, or other GBA advance acton games. The response is a bit slow, and really could use some tweaking.
Gameplay: 6
+: Has that great Slug Feel.
-: At first, the idea of a life bar really doesn't seem bad. Then you play the game a bit. You only have one life, and while that seems fine, later-on things kill you in ONE HIT, which in effect means only ONE LIFE, ONE HIT. While the game is generous with continue points, the only way to keep the cards you earn is by completing the level with a no-miss. Also, some of the bosses really do take too long, and begin to loose thier interest. It's not that they're hard, they just really get old after 10 min. of the same 3 patterns.
Fun Factor: Depends
If you want to play it stright with no interest in the cards, is above average, but if you want to play for the cards, get ready to bend over and grab your ankles for some anal rape.
Over-all: 7
It's not crap, but it could be better.