I expected that Billie Joe Armstrong will be bad in this movie, I was wrong. He was good. He can act, not Oscar worthy, but he can act. This movie has many flaws, some major plot point are not explained at the end of the movie, it's bothering me a little bit All the acting was fine, everyone did their jobs well The soundtrack was awesome Predictable as hell Overall, OK movie. You can watch it as a Green Day fan and you will be pleased by Billie acting skills. I enjoy it, not sure I'll watch again or not but hey check it out, it's worth your time