richie, i think what they're trying to say is that although you've got the right ideas and the concept of where you wanna go is in your head, you havent quite got that fullness of sound that only comes with years of experience. look at your favourite producer and listen to how his/her sound has progressed since you first started listening, thats what gaining experience is all about and believe me there are people on here who have the experience and knowledge. sometimes taking a step back and looking at what you're doing in comparison to others is a good idea. everybody needs a bar to aim for and until we feel were near that bar we keep trying. then we raise the bar again. its not a personal attack on your music but more of a constructive criticism on their part.

(and btw try to look at the positive aspect to dirtybass's comments. he knows what he's talkin about even if he is a grumpy old fucker!!!)