well you can find tight corridors in RE1 and RE2 and some bigger area and I’m confident in RE7 you’ll have corridors and bigger area.
To be honest RE:Revelations wasn’t a return to the series roots (for me), but RE7:Biohazard can be different compared REvelations.
I’m positive about RE7: Biohazard I can be wrong tho, but time will tell

I don’t think fixed camera and tank controls will show up in games made today but I could be wrong. They are still getting creative with the camera to provide for a scary first-person experience. It looks like they are using tight corridors and enemies bashing through walls unexpectedly (a la dogs-through-windows in RE1) to achieve this so we can see already there will be those classic game-play elements along with the classic weapons scheme. The game is directed by the same person who directed Revelations and I can definitely see the resemblance to Revelations in the trailers for RE:Biohazard. Revelations was a return to the series’ roots, according to reviewers.

oh, so you’re a Resident Evil fan but you fail to realise that RE7 has everything that RE1/2/3 did
the only difference is the camera, but the gameplay is there
Puzzle Solving = check
Limited Inventory = check
Savepoint = check
Item Box = check
Survival = check
Keys = check
limited ammo = check
herbs = check
traps = check
slow paced = check
Bakers chasing you like Nemesis unless you have a weapon to defend yourself = check
If you were a “TRUE” resident evil fan you should know all this elements made RE1/2/3 great
Camera doesn’t make a game great, Yeah I wish RE7 had fixed camera and tank control, but I would pick a 1st person Resident Evil with real Resident Evil elements rather than Re4/5/6 crap

Im bashing resident evil 7 and i wish i had the power in me to hack capcom and delete all the resident 7 progress theyve made so far, and no im not a RE4/5/6 fanboy, i bought resident evil 4, i rented resident evil 5 and i never ever bothered buying 6 and nor will i ever bother playing 7, True resident evil is resident evil 1/2/3 and nothing more, resident evil 2 remake sales will show capcom that they have failed with everything from RE4 and above.

I think people bashing RE7 bought RE6 and Street Fighter 5 and realized Capcom couldn’t be trusted until they actually prove themselves again.