It's easy to draw comparisons between ARMS and Splatoon, Nintendo's paintball shoot-‘em-up that debuted on Wii U in 2015. Both games represent major new first-party IPs – a rarity for Nintendo – featuring stylized visuals and gameplay that usurps their respective genre norms.
Basic mechanics are easy to learn; Fun suite of multiplayer options; V-Ball and Hoops
Motion controls just aren't precise enough; Characters seem cool; but lack backstory; dialogue; and personality; Fighter and Arm selection needs more detail