Chit glass will give you chit pics, no matter who is taking the pictures. Comparing grills to cameras is a little bit of a stretch to me. I do completely agree with what CD said about the cooking and equipment. But then again, I think if you took the same pic with a better camera it would be a much better pic just from the better glass alone.
Sure, there is plenty of room to improve with what you have with lights tripods etc, but your still going to have pics from a low megapixel tiny lens camera.
Note: I come from the advertising/retouching world so I may be a little snobby when it comes to cameras ;)
Dont want to contradict or offend anyone..... just my 2cents
Meadow Creek TS250, Horizon 20" Classic Backyard Smoker, old style weber performer