I did not love nor hate Anniversary IV. Definitely an improvement over the past two, especially the Boss event this year.. but I think I'm still stuck in the wonderful Anniversary I when I first started playing. Regardless, overall I am happy, I finally champed Carnage and X-23. I had the best vault pull possible; out of 70 tokens (10pk I bought) I pulled all 4*, Fan Favs Tokens, 2900 HP, 10K from 70 Anniversary vault pulls.
My only negative for me personally is that I could not reach 900 in the 'Lets be Frank' PVP for my final 13th cover for 4* Punisher.. it just saddens me that I still do not have a champed 4* Punisher