WOW so good.. but..
Tiny problems are getting under my skin..
1) combat on skylines just is NOT good at all.. so might aswell removed it and just used them to change locations getting from point A-B-C etc... / combat at times seemed to be really "crowded" to many things coming at you once especially when the handymen attack, and you have people with rocket launchers and snipers shooting at you also. Felt less "bioshocky" during those times.
2) little back story to the special characters like the handymen.
3) gun upgrades didn't change the look of your guns.. (always loved that in the first two bioshock games)