Although I love some of their movies, I've always felt like Cheech & Chong's stand up routines are lewd, tasteless and don't compare to other comedians of their era. Their "stoners on a journey" schtick has made for some hilarious comedies, but in my opinion does not translate well to the stage.Richard Pryor, for example, was as vulgar as they come, but he was able to add substance and some biting social commentary to his act. C&C, on the other hand, just do vulgarity for vulgarity's sake. This movie was more or less a bad remake of a horrible concert movie, 1983's "Still Smokin". Unless you're a huge C&C fan, steer clear of this one. If you are a C&C newbie, I would recommend watching "Up in Smoke" instead.
