I took my two boys here and they thought it was kind of cool but I was not impressed. This place was so packed, but I expected it to be since it would be one of the many tourist traps in Vegas. I love M&M's and I liked seeing all of the stuff with the M&M logo on it so it gets one star for the coolness factor. But I also think it could have been consolidated into fewer levels because alot of the same stuff was repeated over and over. I wish they had the huge M&M wall on all floors to alleviate some of the congestion in that area. The candy was expensive, I want to say $12.99 a pound but was expected. I let my boys pick out a few colors of M&M's and they loved that so for that this place gets an extra star. As long as my boys have smiles on their faces all is well. And I am also giving this place a star for the close proximity to the MGM and the lion habitat.