If there's one thing I really dig about KickBeat, it's the visual style and animations. It goes for a strange kind of cartoony realism; think Ratchet & Clank meets WWE. The cutscenes are also visually arresting, whether you're seeing them in motion or one of the many still hand-drawn pictures. Your character is incredibly quick on his/her feet, and the animation work goes to show that off quite nicely. Visual cues are also of paramount importance in a rhythm game, and KickBeat employs enough of them to where you should know exactly what to do and how to do it. Cues are extremely important in this game, as at any point during a song, the screen can be absolutely full of enemies. Thankfully, they stay out of the way until they're supposed to.
If you believe that a music game is only as good as its soundtrack, you might think KickBeat is a bit anachronistic. Remember Papa Roach's petulant suicide anthem "Last Resort?" Or Marilyn Manson's satirically-charged "The Beautiful People?" Yeah. Those songs are nearing 15 and 18 years old, respectively. So the word to describe this game's soundtrack is "dated." KickBeat appears to exist in an early-2000s vacuum, where P.O.D. and Rob Zombie are everywhere. Of course, this isn't a problem if you're still into these groups, but it doesn't exactly constitute a broad appeal.
There is one critical flaw in the sound design, and that is in the lack of good sound effects. If a game has a martial arts bent to it, it needs to reinforce the sense of impact that comes with each successful blow. In KickBeat, each successful hit landed sounds like a pansy slap instead of a shot that actually knocks people down. And what's worse is when the music takes over for a slow-motion display of acrobatics on the part of the player character, the sound effects drop out completely. Now, I'm not insisting that every game with a combat system in it should sound like Batman: Arkham City, but in a game where rhythm is key, there needs to be some sort of reinforcement, a kind of instantaneous reward for landing a hit. Because of this, KickBeat's martial arts and music theme is severely undermined.