Is Blizzard the Best in the industry?

[Nem]

Nope. They are overhyped for some reason though.

I actually disagree with those review scores. WoW for example is no 93 currently, overwatch is definitly not worth anything above a 7 due to how little content it has, Diablo is also an exercise on repetition. Its about an 80 but nothing special about it. Dungeon siege 3 for example, looked better and had a better story and fell in the 70's.
Heroes of the storm i don't even know what to say. Theres nothing original about it and it puzzles me why people play it (probably cause its f2p).