I watched a few Anderson fights at BW3 with the boys, and they happened to be spaced out enough that it gave some interesting observations.
Early on in his run, the crowds were all about him. Loved the Matrix stuff, him doing the hand drop, etc.
In the middle there was still a lot of love, but some people were starting to dislike him and his "antics." They were a very vocal minority.
Last one I saw there was Weidman 1, and by then I felt like the only person there that was cheering for Anderson. Everyone else, or at least the distinct majority, were outright booing Anderson when he started doing his thing, and they went absolutely batshit joyous when Teh Chris landed on him.
That was a rough night for me lol. Anderson losing sucked, the whole place going happy crazy when he lost sucked, and I was the designated driver that night so the WHOLE ride home was a FJ full of drunken buddies giving me shit because one of my favs "bullshit antics finally caught up to him."
Good times lol