I am looking at buying one of these indoor grills, the "George Foreman" style. Does anyone here have one? Should I stay away from them for some reason? Are the Hamilton Beach ones better than the (tm) Official George Foreman grills? Do they really work? I live in an apartment now, so I can't grill or barbecue outdoors. Not even a balcony! Any information / experiences with these grills would be appreciated, as I'm new to the world of indoor grilling.