I'm not a hockey fan, although it is an exciting sport and I like watching the game, per see.
That said, the HHOF was a huge disappointment for me. I was expecting more about the game and less fan service material. It has a huge collection of uniforms, but lacks in history and other game-related information.
Ps: Even the hand stamp on the entrance adds to the 3rd rate amusement park feeling. And for 17.50 bucks, not worth it.