Rev2 spoilers ahead, stop reading if you haven't finished it.
And that's me done with Rev2, after finishing it I found out there were two possible endings, apparently I got the good one where Moira is alive and helps you, but am I right in thinking Natalia is still Alex? If so how's that good? Also, the bad ending was way cooler IMO.
Overall Rev2 was a big, big step up from Rev1 in every possible way, there were a couple of minor annoyances but on the whole it felt like a high budget game, whereas Rev1 felt like a weekend project in comparison. The biggest difference was the tone, it was atmospheric and creepy, instead of a borderline comedy. Plus the monster design was great, and reminded me heavily of The Last of Us which is one of my favourite games of all time. Within 10 minutes of Rev2 you see more interesting and varied enemies than in the entirety of Rev1. The audio was also night and day, the voice actors did a great job in Rev2, and the sound in general was top notch, the guns sounded meaty and the enemies were frightening. The visuals were also massively improved which is to be expected, but it was appreciated, the cut scenes looked especially good. As for the gameplay it was similar just refined, movement felt far less clunky, and I really liked how the partners were treated this time around. They added a bunch of interesting mechanics along the way which kept things fresh as well (invisible mobs which only Natalia could see for example).
Rev1: 6/10
Rev2: 8/10