I'll for sure have to see how it plays out in match. Part of it is I also am not a fan of MOBAs, and Deadlock seems to pull a lot from them. We were also looking for a game that my partner could play kinda like Overwatch, bit I think she'll bounce pretty hard off Deadlock.
That might be part of it. The shooting doesn't do it for me, and the movement feels bad unless you nail it.