I don't think I'm going to read through all these posts, but in case anyone was wondering... I really enjoyed the two days I played this during beta. Didn't encounter any issues beyond the usual "how the fuck did I not kill him!" but that's common to any FPS. I really like the mix of titans, players, and AI, and didn't feel at all like 12 players was too little despite thinking I would upon the initial announcement. The chaos is just at the right level for me and I have tons of fun rodeo riding titans and playing RPG-meister from the rooftops. Netcode was very solid for me, gunplay was so-so but definitely not a negative like I often find the BF series to be.
I'll definitely be picking this up.