Great looking grill and really impressive performance - as expected from Weber. Gets to heat quickly and nice even distribution based on a few cooks so far. Ability to have different temp zones is a huge plus as well. Location of grease tray is much preferred over other griddles I've seen. But most importantly, this thing is just a blast to use. 

Makes for a great addition to an existing smoker/pellet grill (my situation), but I think easily versatile enough to be your only grill as well. 28" was perfect size for us - doesn't take up too much space but cooked up a breakfast for 8 no problem (if you're regularly cooking for more than that the larger version might be helpful).

Overall, highly recommend!