I'm really sorry you didn't enjoy it. I'm not sure if itch.io does refunds, but I'd like to try and help you get your money's worth somehow.
So first thing - I'm not sure what you mean because this is in 3D? I guess, to help me get a better idea of what you are talking about, are you on a rift or a vive? Also, do you have the min specs or better? And did you try different fractals? Some are higher res then others
If you're on the vive, version 1.0 was slightly out of scale so that might have thrown you off. Could you try 1.01? I just don't have a vive and this does raycasting on a per-pixel level so if the resolution is slightly off things feel flat. I feel dumb for having this bug go through to the finished product, cause I thought I had that fixed