Just finished chapter 4, have to say it's pretty average for me. The enemy variety is non-existent as well as the range of weapons, aiming is straight up bad and the live action stuff is the definition of meh. The time powers are the saving grace of the combat - you can do some pretty cool stuff but they could have gone even crazier. The "puzzles" in the game are basically non-existent. Even the sound design while good, has some mixing issues. I was expecting this to be one of the best sounding games ever but it falls short unfortunately.
It's a solid game, but I was expecting better.