I fear Blizzard is slowly losing it's mojo and the recent Blizzcon proves that point. They keep on milking their cash cows with new expansions for World of Warcraft and Hearthstone. There are no new games announced, fan favorite Warcraft 4 and Diablo 4 are not even teased. Starcraft 2 is done and will become free to play title. There is nothing that really excites me with Blizzard games anymore. Yes, I play Heroes of the Storm and Hearthstone almost daily, but that is only because I need my multiplayer fix.
Diablo 3 I haven't touched since Necromancer hero pack, Starcraft 2 also. Overwatch will have some new heroes and maps, nothing big. Heroes of the Storm is not even worth mentioning. What can I say, Blizzard, pull your shit together or it is downhill from here.