I bought the barbecue to grill on the terrace can without having to adjust the scales in the winter. The first time I had the problem already described by too short cooking time, I filled the canister then halfway with charcoal and charcoal briquettes with half, after that I had almost 2 hours sufficient heat, enough for 6 people. However, the dripping grease caught fire. After the well happens in all other barbecue methods, as long as one does not put the meat in aluminum cups, I regard the non-negative. For durability of the canister, I will still stand. The operation is very easy, after 5 minutes you can already grilling. However, the sausage rolls occasionally the grill, because the distance of the retainer ring to the grate is too large. But put the sausages to parallel to the grate helps. Overall, a smart thing.