Picked this up on a deal last week.
Been a fan of the franchise since MW2.
This game is ok.... I played MWO from it's release for several years, put a lot of hours in that game and whilst this is fun, it just feels very basic and dummed down.
I played Battletech (PC game) which was release a few years ago, and this is basically that, in first person, but even then I feel it is dummed down a bit from that.
Compared to MWO, you cant really do much in terms of your mech fitting, unless I am missing something you can change out engines, XL engines, ferro armour etc, lots of stuff in MWO you cant do in this game. The combat also feels a lot more basic, even the graphics seem a bit fuzzy. Your mechs also seem really paper like, I dunno, just feels very different to MWO, althnough it is effectively that game in a single player version. Missions are samey, one bonus if you are playing with AI team mates, they are actually not bad, which is a bonus, I was worried they would just end up being a complete liability but they are not at all.
TLDR: Arcade style game, not simulation, fun but very basic.