Had a go on this last night on PS4. Just did Terrorist Hunt mode as that is the main reason I used to play Rainbox Six games.
It seems ok to me. After all is said and done, it feels like a Rainbow Six game at its core. I have several concerns though. Firstly, terrorists take way too many hits to kill. 5-6 shots! It should be realistic like the former games. Appreciate armour is a factor but even so. Still seems too arcadey to me. Want people to drop after 1-2 shots in vital areas.
The suicide AI guy is very annoying and kinda ruins Terrorist Hunt mode as it stands. They are just a bullet sponge and it's a lame way to get killed. Needs to go or take a massive nerf.
Graphics are average at best too. Perhaps that's a beta thing though. Sound is top draw. Very nice. So is frame rate. On the whole, liking it.