From what I have seen it has a lot more in common with classic MMORPGs than most open world shooters. Defined roles (eg: tank, support, do’s) in multiplayer mode, focus on combos, etc. A lot less of the over-scripted, mechanic-oriented end game encounters that have overtaken Destiny. I love the aesthetic qualities and gun play in Destiny, but over reliance on gimmicks (platforming, puzzles, time gates) just takes away from the core of what it does really well (shooting).