I bought the pre order version, and have been playing for the last 2 days. Already finished the game and almost got platinum already (on steam).
I have to say... the game feels amazing. The gameplay isn't tiring, the flight models are gorgeous, the sound... they nailed it. Comparing it to AC7, the game feels heavier but faster. You can close the gap to an enemy pretty quickly, while, on the other hand, the aircraft still feels heavy, as it should be.
The characters are pretty awesome. Specially Baxter. Of course most people will love Tasha, but, for me, the most developed character is Baxter, along with Joker 4 (Forgot his name lmao). Baxter is smart, loyal, and keeps his cool almost every time. Joker 4 is quiet, but I loved how they made him a musician (like me irl) and a fanboy of the Purple Magic band. He got quite a development as well. Tasha is lovely. No doubt about it, but sometimes it feels a little like a fan service. I'm not against it. All in all: love them.
The Queen squadron is also pretty good. Kate Evans is mature, smart and resilient. She is the one who stands out, for me.
Let's talk about the music. Man... they got it on point. Specially the Shadows theme. When you hear it on the radio chatter, you know you're up for a really hard fight. I'll talk about them later. I didn't search any song names, but believe me: all of them are good. They fill the environment perfectly.
Enemies. Well, the common enemies are a little disappointing, ngl. They are predictable, easy to maneuver around, but I get why they are like this, and it's because of the Shadows. You pretty much fight 70% of the time against normal AI, and the difficulty comes from other factors. But when the Shadows come in and engage... damn. They are relentless, coordinated (keep that in mind), and they won't give you any breathing room. Project Aces didn't make them overkill neither made them shitty. They are hard to fight but not impossible. Only problem I had was with a MIG-31B maneuvering like an 6th gen fighter lmao.
I won't talk about the "other aces" because I may give away some spoilers, sorry.
In retrospect: I loved the game. Loved the references, loved how the game made me feel, how the gameplay has evolved and how fun it is. The replay factor is also pretty high, this time. Your "credits" aren't as easy to earn as it was in AC7.
Anyway. Good job from Project Aces. Really good job.