Roller Disco

I know this isn't saying much, but after Saturday Night Fever, this was the best of the disco themed movies. Unlike SNF, this movie took the tact of most other disco films and tried to capture the "fun" side of disco, and greatly succeeds where many others of this type failed.Although most of the skits are only mildly amusing, the characterizations are on the money and work well.As with any musical, the dance numbers and songs make this movie and really make you want to dance and sing along with it(if you know how to roller skate)Once again, if you want a semi-historical document that seems to capture the tone of disco, this is a classic.