Quick note: The music gets annoying, but only that "Char is Coming!", That damn A Bau Qu Song that plays when Char is there, and THAT FRELLING JABURO SONG. I HATE THAT SONG. I HEAR IT IN MY DREAMS!
Also, each mobile suit plays differently, which is kind of neat. The Rick Dias is a bit clunky and slow, but the Hyaku Shiki is smooth and quick, I swear they took Weltall from Xenogear and turned it into CHar's Mobile Suit.