Hmm
I agree with the last review - some of the jokes are extremely drawn-out and because of this they lose all impact (the worst of all was the bit with the guy holding up the signs outside the rock place). Furthermore, the cartoon seemed to sporadically cut between serious and random. Indeed, after watching the first scene I didn't even realise this was supposed to be a comedy until you had the 'should we go to the next scene now?' bit, which seemed completely out of place.
However, as a first submission this is surprisingly decent and because of this I'm not going to try and get this blammed. For example, the artwork - while certainly not award-winning - is pretty good, especially for a first-time submission. The sound is also ok, and you've actually managed to use a lot of music and speech without the filesize going above 2 megs, which is great seeing as so many first-time Flash users have no idea how to compress a movie.
So yeah, keep it up, just try and really focus on refining the jokes and the script. Comic timing is essential to making something funny and if you drag jokes out for too long or simply repeat them over and over again they stop being amusing and detract from the overall impact of the cartoon. You've made a good first try, but it's heavily flawed - work on it!