I like DJ all right and think he's a beast but this wasn't a very exciting fight. It wasn't bad, but I felt like what I saw was DJ outclassing but never really endangering a pretty tough guy in Ali, who basically had no real offensive answer for DJ but was good enough to avoid being finished.
I think the hate for him is ridiculous, particularly considering he actually does finish fights pretty regularly (or when he doesn't, he usually seems to be trying to). But I get that people don't find him an exciting person or particularly exciting fighter. I enjoy his fights but don't really get pumped or nervous for them.