It works, and then some.  I am amazed at the mindless negative reviews of the 'born again' cynics, but I'm not going to go there.  I was a little worried it might not develop sufficient heat to accommodate its generous, but welcome, size...but found it to be more than adequate.  I especially like being able to see just what's going on with all that glass, and the ease of access for turning, checking temp etc.  But...the very main thing, the food just tastes soooo great!!!