Nirvana and Wilco Movies

I didn't really like either of these movies, I thought they were kind of boring (I'm not really a movie person), but out of the two, I liked the Wilco movie better. I liked it more because it was kind of funny, and I liked the people in it, and the story line was pretty cool. The Nirvana unplugged movie was just them playing most of the time and I didn't like it that much, and the band was so unorganized they were like what should play next? Hmm I don't know. Should we play this song as a band or should I do it alone? I just didn't enjoy it very much.