101% sure stage fatalities are in, every official MK game (except MKDA) in the series has had them, and im pretty sure they wont show them so they'll let us figure them out.
But there's no need to complain imho look at MKX its probably the most robust mk game to date
Best graphics 4 realz
Fatalities 2 per character but im sure there's going to be more unseen stuff
Brutalities over a 100 <--- hory shet son
Faction kills, im sure there's going to be A LOT
After the DLC Tremor & Tanya joined, with a lot of new characters it looks like its going to be a nice character package available
+ every character has like 3 variants to choose from
its got a story mode (which I know) that is probably 2 times more interesting then MK 2011 even though that one was awesome too.
Be prepared to drown in MK easter eggs, & we will get a gazzzzzzilion cameo's
There will be so much, I could kind of live without them but im pretty sure they'll be in!