It's just so much fun for every kind of player of every kind of skillset. Is it the best at one particular thing? Probably not. But it is pretty darn good at multiple things. Hence, many people love it, many people really like it, very few do not like it, and honestly I haven't met anyone who thinks it sucks. Plus its pretty rare. Would pins like Addams Family or Twilight Zone be as highly regarded if there were only 4K of them instead of 15K+? Would MM be less highly regarded if there were a bunch more? Who knows.