30 minutes isn’t a ton of time to play a demo, but it is more than enough to get a feel for what this game will be. What it will be is a Resident Evil game. Having played the Dreamcast version of the game and not this demo I can honestly say I am looking forward to it. From the who the hell thought of these puzzles to the for the love of god where the hell did all my ammo go, the game is classic Resident Evil. At least the first 30 minutes are. I found the get to a door in the entry was all the way up on the upper floor for example.
Graphically the game looks amazing, the pictures in this I snapped in the game on my PS4 pro.
All in all the demo is pretty solid, tho, while I understand the limiting the demo time as opposed to a checkpoint, was rather annoying. It would have been nice to have been able to take my time and just look around. Regardless, go have fun with it and may the gaming gods bring you glory.