I predict 79!
Lack of voice chat in multiplayer will be the primary reason for docking points. There will be comments on the small number of multiplayer maps and modes available at launch, but the single player campaign and amiibo use will be very good.
You'll have polarizing reviews (e.g. some 100s and some 50s) - similar to how the TW101 or Destiny launches went.
I predict NX launches in 2017 - not 2016