If you don't know anything about Adventure Time I don't think I'd recommend this game at all, as it doesn't offer much for world building or give enough time to flesh out the characters.

That being said I enjoyed my time with this game, but in most cases even if you're an Adventure Time fan, I don't know if this game is significant enough to warrant your time.

Conceptually this game sounds awesome, a small island based open world game in the Land of Ooo, with large team turn based combat.

I have considered myself NOT a fan of most turn based combat for the last few years, but even for how shallow it is, I owe this game for getting me back into turn based strategy games.
I was upset with how short this game was so I got South Park: The Stick of Truth, which I'm glad about.

Wow I almost feel like the people making this game hated their boss. A Robocop game set in between the 2nd and 3rd movie was never going to sell well, I honestly can't believe they even tried to make this game. It's really uncanny how this game is just a shiny piece of shit, it has raytracing but it's performance mode still drops below 30 fps for example. Not a single well made part of this game, but also nothing so horrible that it should be banned from store shelves. Honestly the worst part of this game is the real life hours wasted making and playing it.