Bought this early spring, and after a few grills and long smokes, I gave away my usual go to grill/smoker. This gravity fed rig and the ease of using a digital temp controller is simply amazing.  Even with the smaller sized 560, I have smoked 4 pork butts at once and had comments that it's the best pulled pork I've made. Could the build quality be better...sure, but for the price, absolutely not, and I have never had any of the problems you sometimes hear about. Like my bar, I love this grill!