The Xcom 2 expansion is great. the new content fits in neatly and gives much more personality to the aliens and the humans.
I just wonder how long the campaign is going to be with all that stuff.
Vanilla XCOM 2 already felt pretty long for me, but maybe that's because I was stalling a bit. With the added mission types like Rescue/Ambush, it should change up the pace enough so that it feels varied while also increasing play time. I'm also spending more time in the meta game trying to decide what to do with my 500 different options. Liking the game quite a bit so far, the bond/training stuff has been my favorite addition