I've seen Islanders, Rangers, Buffalo, Detroit in the NHL. Buffalo by far had the best crowd. Though I'm sure Detroit used to, the economy plummeting and the Red Wings becoming like the Atlanta Braves of hockey (win ton of regular season games then crash in the playoffs) has made a Red Wings game much more ordinary. They also really need a new arena. I've also seen a bunch of Plymouth Whalers (OHL) games which are always a lot of fun especially last year when they won the OHL championship.