Purchased via online retailer on August 6, delivered on August 8. Assembly took place August 13 & 14. Finally operational September 11 - a month later.  Assembly took about 3-4 hours and was much more involved on this model than expected.  

The tool provided by Weber for use a smartphone was very helpful.  I was able to zoom in to see details and connections inside the grill.

The difficulty that required two warranty support calls was the connection of the Natural Gas hose.  Specific instructions weren't included in the Installation Instructions, resulting in 2 damaged hoses that had to be replaced.