Impromptu review:
So overall I'm really enjoying this. Much better than XCOM 2. The amazing setting/atmosphere extreme amounts of minor touches in areas like graphics, animations (like how your squad is visibly happy after a mission gone well.), and the improved action cam make it much more immersive and enjoyable to just watch.
Gameplay also just feels better. A couple glitches here and there (most notable one is camera hanging for a couple seconds while nothing happens), but the new abilities, enemies, items, and weapons make it feel better. Geoscape actually feels like you're doing something, and the base management actually feels better - handling the engineers and choosing what facilities to build early-on and what to forego on is a lot better versus the "uplinks, powers, and workshops" base building of EU/EW before.
I like disliking the timers. Having to juggle moving my squad forward while keeping them alive makes the gameplay more hectic and fun, instead of the "slowly creep ahead and overwatch" of before. But when I do get timerless missions, the break from the timer is also enjoyable.
Just wanted to express my feelings about XCOM 2. I'd definitely recommend it for anyone who enjoyed EU/EW.