Is this game really worth to play?

I have 15 hours Ow2 and find it good (sure not playing anymore). However, in these days im playing story games a lot but everytime encountering Marvel rivals videos or posta. Should i try this game? Pls don't say me it is free just download it don't need to ask here. I don't have so much free space. I'll delete a game if answers are good. So why are you playing and do u think it is amusing ?