I have owed 3 grills from Broil King and while the first two lasted 10+ years each, this last one, the Signet 320 keeps rusting. Every single part on the grill, including the stainless steel outside panels show moderate to extreme rust. The burners and grids have been replace twice already. I follow all instructions for care, and cover the BBQ all winter. The quality is simply not there anymore.  I gave it a 2 star rating since despite the poor build quality, it still is a great grill and cooks a mean steak.