I don't understand why people buy gas grills. They spend upwards of $600 for these things, and what are they but stoves you can use outdoors? If you cook a hamburger on a gas grill, it tastes exactly the same as if you'd cooked it on your stovetop. I say if you're gonna barbecue, get a charcoal grill. They're cheaper, and the hamburgers will taste like they've been barbecued!