So my preface is that Remedy is my favorite game company and MP 1, 2 and Alan Wake are my three favorite games.
With that said, I quite like Quantum Break so far, but there are a few little things I don't like. As mentioned in here before, the emails are way too goddamn long and not all that interestingly written. Alan Wake's manuscript pages were easily digestible and informed the player of what other characters were doing, just like these e-mails.
The gunplay is great, but I'm on act 2 scene 3 and I just feel like I'm not getting enough combat. I don't know if I'm alone here but I feel like I'm constantly itching to get more people to shoot and the game just isn't throwing enough at me. Also I generally don't like "sponge enemies" and this game throws them at you quite often (that is when there is combat).
Still great so far, just isn't hooking me right off the bat as much as Alan Wake did.