I just finished the season. Really enjoyed the last 3-4 episodes a lot. Basically everything from the Bernardbot reveal through the end.
Still, there were a few things that bothered me. Hopefully not just being Culdeus here....
1) I thought the MIB/William thing was poorly handled. William turned too fast to be believable. He went from nice guy to violent super villain mass murderer literally overnight. They had a chance to show him evolve more but sacrificed it for a "big reveal" that everyone had pretty much already predicted anyway.
A perfect example is when they were down by the river with the wounded soldier. William thought they needed to keep moving as time was an issue but Dolores wanted to stay and help. She turns her back and walks over to the river and I thought for sure William was going to finish him off while her back was turned and pretend he died naturally. But nope, he doesn't and then the guy conveniently dies of his wounds.
And yeah, that scene from the middle of the season where they edited it to make it look like Dolores was running directly from her encounter with MIB into William's camp for safety was a low-blow.
2) Bernard = Arnold. You mean to tell me that no one working at this big famous company has any idea what the co-founder of the company looks like? No one saw an old press release about the creation of the park and was like "hey, that guy looks exactly like the head of programming we have now"? Heck, Ford had a picture of Arnold sitting on his desk and people were in and out of that room all the time. No one wondered why a clearly same-aged Bernard was standing next to a clearly 30 years younger Ford in an old picture?
I mean, this is essentially like if Mark Zuckerberg died tomorrow, and 20-30 years from now the lead programmer for Facebook is a Mark Zuckerberg robot and no one notices the similarities. That's some pretty big suspension of disbelief.
3) What was with Teddy knocking MIB unconscious with bullets in one of the last episodes?
In episode 1 Teddy shoots a whole clip into MIB and the bullets just bounce off him, don't even make him flinch or wince. Then in either the last episode or second to last, when MIB is fighting Dolores and has the upper hand, Teddy rides in and shoots at MIB and the bullets basically act like rubber bullets. They don't break the skin but they hurt him, knock him down, and even knock him unconscious. Am I remembering that scene wrong or did they totally change how the host guns work?