Boogie is essentially a karaoke game, so sound and music choice is of the utmost importance. The music selection contains a pretty decent mix of old and new hits. Jamiroquai, Michael Jackson and The B-52's make appearances right along with Britney Spears, Fergie, and Kelis. Unfortunately, the original artists seem to be absent from some of the songs (or perhaps all of them, but some of the imitating artists are very good at least.) The original performing artists aren't listed next to the track names or anywhere for that matter, and that may make it difficult to recognize that certain favorite song.
What will probably irk many fans is the fact that the songs have been altered. Some editing is understandable, but many of the songs have been trimmed and redone in a fairly obvious matter. Parents may be happy to find out that some of the more questionable lyrics have been omitted from the songs in Boogie's line up. Fans of the songs probably won't agree with the tweaking, though.
Boogie uses a cel-shaded style to portray its myriad cast of dancer/singers. It works well, and all the movements are animated quite fluidly. What really shouldn't exist here is the load time. There are load waits for anything that refreshes or changes your character during the customization and character select Menus. I mean anything: changing shoes, changing characters, switching Menus. It seems like you're playing an online flash game over a slow connection. It's not a problem in the main parts of the game, so it can be overlooked once you get used to it. It's just really hard to comprehend why you're waiting 3 seconds for shoes to load on your character.