The problem is that not Blizzard is developing this game. It does Nihilistic. Blizzard only gave a license for using Starcraft universe. If i got it right, the game is going to be some kind of action game. I'm not sure if I am actually looking forward to this game. Surely I liked the Starcraft and it's universe, but this game is going to be very different and is developed by other people.

It is quite a common thing in gaming industry to sell a license for a popular 'name', as it will attract more people to the game, even if it is totally different. So whatever the final result is going to be, it will pay off, because people will buy it just for the name. I still hope that the game is going to be a good one, but I will be sure to read reviews on it first and make my decision if the game is worth buying or not.