Yes, i understood the rotations with the right thumb-stick. That's is around global y-axis so to say. But what i meant is more the rotation around the local x-axis (so that you can look up and downwards). Hope you know what i mean, not sure how exactly i can explain it with words...
But no worries. It was just a few ideas how to improve in general, was not really a bug or so. For your first VR game jam, that is really good.
Then i hope you have fun playing my game, too :-)