I really liked it
Just finished it. I enjoyed it a lot! The puzzles were fun to solve and I quite welcomed the weapon degradation system. My only problem was that the game was a little too easy. Maybe I saved too much ammo but towards the end I had a ridiculous amount. I did all the bosses first go.
Another thing, I must say that Travis Grady has to be one of the most tragic characters in the series. I actually felt really sorry for him the more I learnt about his horrible childhood.