I have played the beta while I could, it's definitely interesting to see Blizzard working on the FPS genre.
The game may be new but unfortunately the concept isn't. I don't really have a raging erection for Overwatch right now, and may try it at a much later date, as long as it's not going to be priced at 59.99, which is an absolutely bullshit amount to buy games for. I heard it would be like 39.99 max?
I gotta say, though, they have a good variety in the hero selecton, in terms of art, personality, combat.. anything really.