It is akin to a rollercoaster ride: thrilling and enjoyable until it suddenly isn't. Generally, I'm skeptical about the "game as a service" model, yet this title has surprisingly hit the mark with its formula. While there's a plethora of elements I'd like to see changed or fixed for it to rank among my favorites, if you're in search of a solid co-op live service game, this is undoubtedly the one to try.