Cool, thank you. Based on other responses I think beating it through chapter selection will work. Going through on Uber mode again to finish off my perks and collectables, also to see the difference in Wyatt's timeline.
My thoughts on the game; what an awesome surprise. Had a craving for a quick fps single player game, did not expect to get something with the scope of a game like Half-life 2. The game is insanely detailed, took me longer to beat just because I was looking in awe at some of the environmental stuff everywhere. Really well directed cut-scenes, entertaining story, and satisfying gunplay. Not much else I could ask for. Stealth game play was really fun as well, popping a round into enemy's heads with the ridiculous silenced pistol dosen't get old.
Did have a few issues though: The game felt a little bloated because of the hideout sections, and the few boss battles were pretty poor in my opinion. Also I think there's a little too many cinematic sections, like running away from the Panzerhunds multiple times and having to wait and move slowly through some places. It's killing some of the pacing of the second playthrough. AI could be better, especially during stealth, but it didn't bother me much.
That's it. Overall it's a blast, definitely one of the better single player fps games I've played in quite a while.