This is my second Weber grill (I also have a charcoal grill) and I could not be happier with them.  They are substantial and well-made.  I have only used this gas grill a few times so far, but could not be more pleased.  It heats evenly; therefore, it cooks evenly.  I am looking forward to purchasing the accessories.  It was easy to assemble, but I found the app confusing and preferred to use the manual that came with the grill.