I am so eager to play Overwatch that I started playing Paladins beta. And I love it.
Its very very similar to Overwatch , even some heroes are fairly similar. Paladins also brings very excellent layer of complexity with its card deck system. Its almost like Heartstone meets Overwatch
I do not doubt the game will also be very popular.
Who knows maybe some people even decide to stick with it after Overwatch releases ?