I can understand that Cruz beating Dillashaw might be seen as a little embarrassing by some. Because since TUF finale Dillashaw became a top notch striker, beating the guy near the top of many rankings.
Having said that Bisping vs Rockhold has an entirely different context. Rockhold is a polarizing guy, some hate him and some love him. Rockhold's haters certainly were eager to jump on Bisping's bandwagon. Plus, Bisping got support from a lot of people, including myself, for sticking to the game long enough and finally capturing the belt. You know everyone loves the Cinderella story lol.