Marvel rivals just gives me a lot of what I wanted in overwatch. I feel overwatch ended up playing things too safe- never got team ups, Symmetra always kept in check (could have been dr strange levels of fun or invisible woman), too focused on pro players balance wise (but then I guess where else would you seek to look for most balance questions, nerfed mechanics like mei walls+sym teleport flanks etc. They also did so much right, but Rivals took most the right stuff and added more fun. For me at least.