I remember when I bought HTC Vive and I was trying out demos. And after a few teleports I wanted to walk. Just walk, normally. I quickly run into the boundary but I loved the feeling. That night, when I was walking the dog, I realised that I can get the tech that I was developing for a different game (I still want to do that game) and use it for VR.
I totally get what you mean. A lot of the time teleporting or "walking" with the analogue stick just feels wrong. There's been a lot if cool movement mechanics in vr games yet this is the first time I've seen just simple walking and it works brilliantly. A couple of other smaller things I liked are the way the robots are designed and how you can interact with them in other ways than just shooting them. I love the way the guns extend and retract into your hand. The 1 second-long process feels so natural and fluid I find myself doing it over and over again because it just feels cool.