I bought this grill just yesterday so time will tell if it will live up to expectations but my first dinner went great. I grilled some burgers, dogs, brats, and vegetables. The SS grill grates performed better than expected. You can tell the quality of the parts while assembling the grill. The control over the heat from the burners is the best i've ever seen on a grill. 

 I do agree with one other comment on here about attaching a new propane tank. It's not exactly easy to squat down, hold the tank in mid air with one arm, and hook it in with the other. But that's my only negative.

Coming from a charbroil I can tell you that the quality of this grill is just way above expectations. I think the added features of the 335 are a great value compared to the simpler models. I'm excited to grill on this thing for years to come.