It wasn't bad...it just wasn't good :P
The sound quality wasn't the best, and neither was the animation, but trust me, it was a hell of a lot better than some other shit I see on Newgrounds XD And I could tell you put a lot of effort into it, so extra points for that :)
btw, I have flash, and I make games and movies myself (but I swear to god, I'm not the greatest XD) But, I can tell you 2 things that you may need in the future. Actually scratch that...2 things you WILL need in the future. I'll say the first thing now: You put music into your flash the exact same way you put sounds in. You just need the right editing program to cut parts out of the sound you don't need. Like say, mpTrim? Anyways, the second thing I'll tell only if you want to know, so PM me if you would like. You could also ask for more help on music if you're still having trouble.
Anyways, overall, the movie itself wasn't TOO bad. You just need some hints here and there about flash. So I'll give help if you need it :)