I think it's pretty good; I'm not sure it's cut out for multiple seasons. But they've managed to make it last a few. It's probably the least-scripted "reality" show out there, but they still stretch it sometimes.
Chris, "Opilio" crab is also a variety of "Snow Crab", so you've probably had it at one point or another, if you've had crab cakes or crab meat Ceasar Salad or anything besides "Crab legs."
http://en.wikipedia.org/wiki/Snow_crab