it's FANTASTIC. i wasn't looking for a documentary. i wanted to be entertained and moved, and this movie does both. we saw it for the first time on Christmas, and i have been listening to the soundtrack non-stop since then. we have seen it twice and planning for a third sometime this weekend.
also: starting this weekend (and not sure how long) some theaters will be showing a sing-along version. i can't wait! for the past two weeks my 6yo has been listening to the songs on youtube with the lyrics and singing along, so she's ready!