Rock on

Some spoilers ahead.

It is a feel good movie. But what differentiates it from your normal run-of-the-mill-happily-ever-after kinds is the aberration . A rock band fails to make a big break that it deserved , the group splits , everyone goes their own way , achieves what is considered a good social status barring one whose wife sells fish . When rejoined 10 years later , thanks to the sensible and caring wife of lead singer , they didn't make a blockbuster hit. If they achieved anything by the reunion its only happiness , a fulfillment in life , a deviation from boredom .
The movie is not without defects though, killing a member of the band had no purpose although the dramaticed importance of the final performance is debatable.

Overall a good watch.