The Power Of Salad is really a great movie. It teaches you what is the life of a really underground music band. The kind of band which, by their music extremely violent and their way of thinking it, is really out of the system. The movie shows a lot of live extract (really amazing) and in between, it's kind of "life on the road" things... but well made, not for stupid fans.
For those who don't know Lightning Bolt's music, it is a two pieces band from Providence (USA), one guy is playing a very heavy bass while his friend playing the drums at a speed no one can really understand. The drummer also sing/scream in a little distorted mic that is in his mouth... quite strange. Between hardcore techno & noise music.
But the thing that is really incredible in this movie is how people are reacting to the band playing live at their different venues. It could be in a kitchen, in front of twelve people, or in an ugly place with 300 people. In each case, EVERYONE is getting completely mad.
When you will see this movie - and even if this kind of music is not really yours - i bet that the only thing that you will have in your head is to really see this band performing live. Perhaps because they're only in it for... the music.