I'm loving my new Genesis.  It heats up quickly and evenly, retains heat well, and is very well built.  It puts out plenty of heat, including the side burner.  The grates clean up easily and the extra storage is handy.  Excellent grill.  I have not yet tried out any of the other accessories, but I'm planning to soon.

Assembly was easy enough and took me about an hour and a half by myself.  

A part was damaged during shipping and the Weber customer service sent me a replacement right away.  They were very responsive and helpful.