I have seen a shortened cut of "Avere Vent'Anni" but now I've watched the full-length version twice and there's a lot more to this film than some people seem to think. Fun is poked at bourgeois society, at self-important males doing jobs they think are important (store detectives, police inspectors), at a rich lesbian, at transcendental meditation, in short at many facets of seventies' life in Italy. Even the two female leads come in for their share. The ending can be seen as having nothing to do with the story, but I think there's more to it: while the girls just flit through life taking nothing seriously except having a good time, lurking at almost every corner is the reality of corrupt policemen and unscrupulous gangsters - the nasty side of the real world ... and in the end that will be their downfall.