I bought the Battle Pass, had over 100 battlepass tickets, spun a bunch of times to get no jackpots of 33 or so spins for 6.0 Prisoner Finster. Went through R&D attempts, Brawl and Gadget Campaign Battles (tough with only 6-star no CS toons) to show the animations and interactions between the team. Ultimately, not impressed enough, since you can only get 1 key per team member, so the Key-related things aren't that powerful overall. The extra assists from Finster with a team full of keys is nice, but a ramp-up style team doesn't fit the burst damage AoE meta.