Four stars only because there is never anything such as a "perfect product" - but I have to say this little thing's amazing.  I have a BGE, multiple offset smokers, numerous charcoal grills, and a gas grill; all have strengths and weaknesses.  This little thigs packs a lot of flavor in a very small package and produces results that go well beyond expectations.  Delivery was fast, the product was in perfect condition, and setup was easy.  For small jobs or portable smoking, what's not to like?