How long have you been designing for?
Honestly, I do not like it at all. Reason being, it seems to be all over the place, not organised. And the nav bar, doesnt even seem to be a nav bar. Everything is to cramped. Although, i do like the way you have tried to create a sense of "layering". This sometimes can work, but it hasnt in this case. You have to many "layers". It just seems unfinished and unprofessional.
Look around, get some inspiration, and, practise, practise, practise!