I bought the Samsung Odyssey Plus headset and a bunch of games. My favourite so far are Tetris Effect and Beat Saber.
My experience is that it's a lot of fun but I wouldn't buy any lower resolution of a headset than the one I've got, it has the same AMOLED panel, as the Vive Pro or Index. Inside Out tracking is also the future, beacons are mad cumbersome by comparison.
It's more of an "interactive audiovisual experience". It really is pretty unbelievably magical.
Essentially you are playing Tetris where your actions and the speed of the gameplay are linked and synced with a surrounding scene as well as the music. There are several different "journies", each one with 4 stages that all have a unique audiovisual aesthetic and it is honestly amazing.
Playing Tetris engages your brain at a very particular level, and they made it so when you press a button to move or rotate your tetromino, it makes sounds within the beat. Occasionally the scene really speeds up and the game also speeds up the block fall speed, so you're doing it but now it's frantic and urgent, and you have to focus in on the Tetris and the scene starts rushing and the music picks up, and your fingers are tapping frantically which generates notes to the beat and tempo, which feeds back to your mind with the music and connects between your zoned in focus on the game and the scene around you.
It's seriously something you just have to experience, it's very difficult to describe. It's like taking a Tetris themed soft acid trip. I'm planning on dropping acid and playing it this weekend in fact.
In 2D it is a very pretty and interesting version of Tetris. But in VR it is an actually surreal, almost transcendent experience. The music surges in your ears and the whole scene moves and flows naturally around you. Your head can move freely and see the whirl of fire horses thundering around you, closing in on you, and the rushing into the air as they break. Dolphins swim ahead of you and dissolve into a swirling fractal explosion of cubic molecules and you crash through a curtain of their noise and light as you bring down an I block and Tetris 4 rows... It's sick, like really sick. It makes me want a lighter, smaller, wireless head unit where you can truly feel free of the physical world and experience it. It is almost synesthetic.
You should get an Oculus Go or Quest and try out the social experiences like AltspaceVR it's really cool walking up to a bunch of people virtually and having conversations with them next to a virtual campfire
