What do you think of my Pontiac G6 concept?

This is a concept G6 I have been working on. I think it's coming along quite nicely. I've shown the rear and alternate front clip. Any comments? *G*

http://www.geocities.com/garronstaten/sketch_g6concept.jpg

for a conceptual peice its pretty good. a little wavy. needs to be tightened up a tad. keep drawing.