I'm finally playing the third game. Honestly, I like it a lot, it's basically more of the same. I wish I played it earlier even.
so far Ava is not as annoying as reviewers made her out to be back when it came out. I haven't finished it yet though. I hope there's at least one or two places from the previous games (like Old Haven in b2).
It is a bit... odd. Ava feels like someone's self insert, all the key npcs early on are women, people gaining/losing siren powers + a male siren with a unique ability. Also useless features like gun trinkets and skins.
Also I got stuck in geometry in one place (on a flat fucking floor, somewhere in front of a console in the jungle area) and some eridium piles were invisible.
I have one MAJOR complaint. Why the fuck is there yellow paint in this? It's already a game for drooling retards difficulty-wise, you just follow quest markers and spam the left mouse key. The fucking npcs will give you 5 seconds to figure something out before saying "just do X Y and Z faggot". It is also almost always in the areas where you can immediately see what stuff can be climbed and what not. It just ruins immersion imo.