I love this grill and just bought a second one for the cottage.  The stainless and waved grill is outstanding.  I wish that the sizzle zone used stainless instead of cast iron because it tends to want to rust unless you take really good care of it. As well the plastic casters can bend if you don’t take care of them.  A couple of design improvements would make this grill perfect but those are minor compared to it’s overall performance and quality.