Its a good game for what it is. Its a mix between the Destiny style MP raids and a more SP rpg style game. Problem is it doesnt excel at either aspect.
My gf loves it since she loves avengers stuff. Im ok with it. Our problem is that we dont like online gaming. We really like the campaign, including the new missions added. Combat is fun and pretty smooth, inventory system is just ok, leveling is good, storyline is fairly solid. They push the skins pretty hard, but it all cosmetic stuff you dont pay to win so thats good. I would just want more of the campaign. Unfortunately after the relatively short campaign it forces you into Destiny style team raids which we just dont want to do. Lots of boring repetition with little story there, imo. I dont think theres enough variety in builds/equipment to make it a fun looter from my youth like a Diablo type, IMO.
The comparaison used most often Destiny i havent had played since i traded in my copy of Destiny 1 a month after release since i found out i hate mp raid style games.
If you play it as a SP game for the campaign (which has signficant add already with Hawkeye and Kate Bishop) with a free massive Wakanda expansion coming this summer it is sefinately worth it at 20, IMO. If you find you like the Destiny style raids youll way more than get your money out of it, IMO.