The amount of complaints I've seen over this teaser trailer is astronomical. It's a teaser trailer for Christ's sake. The music that was used for the trailer will most likely not be used for the game, but if they decide to go for a hip-hop route, then they will probably just be beats. They could get some dark ambient hip-hop beats to match the style of the game, but i'd rather have music that is more fitting.
It looks like they're hinting at interactables for MK X, which I hope isn't the case. Stage gimmicks are cool in fighting games if they're not meant to be taken seriously. I mean, you can just add the option of turning them off, but for some reason this community likes when objects get in the way. To each their own I guess.
Anyway, I do hope this game is promising. No input bug, no player 1 priority, take the input buffer out the game, rework Cyrax for the love of God, and please don't soak this game with a can of Armor All. The amount of armor in MK9 was absurd.