Great 70's songs, sometimes amusing, but basically an insult to KISS fans
The movie features great rock/metal from the 70s by KISS, AC/DC, Blue Oyster Cult, Van Halen, Sweet, Thin Lizzy, Nazareth, Styx, David Bowie, Cheap Trick, Black Sabbath, Ted Nugent, the Ramones, etc. And there are some fun moments, but the tone is too over-the-top for its own good and the story isn't very compelling. Couple this with some odious bathroom non-humor, a lack of attractive women beyond Natasha Lyonne and the negative one-dimensional depiction of the protagonists and you have a curiously disappointing teen flick.
The focus on pot-obsessed dudes is disingenuous since Paul Stanley and Gene Simmons were never into the drug culture; their idea of a party was working hard creating music, performing, touring, making money and celebrating gorgeous women. Unsurprisingly, mind-blowingly beautiful females were always attracted to KISS and frequented their concerts; so were dynamic, talented males. I'm not saying pot-worshipping, denim-clad waifs weren't an element of their fan base, but KISS devotees always involved WAY more than this.
No wonder Paul Stanley lamented: "To call it a KISS movie does it a disservice, because it does a disservice to the KISS fans, which is what it's really about."