I have a Reverb G1, which broke (not a cable issue, which is more common) and was replaced under warranty, but now the second unit has broken as well, after a few months use. HP support being one notch less than horrendous, I went out and bought an Oculus Quest 2. Resolution is almost as good, but the FPS takes about a 10 fps hit even with the lower resolution. FOV is smaller as well, but I am using the glasses spacer while I wait for prescription lense inserts.
Having said all that, fd ski, I would suggest verifying your IPD and making sure the unit is set to match. Are you wearing glasses inside the unit, and have you removed the plastic protector shields from the lenses (some people have forgotten, or had not noticed them. (I actually left mine in while waiting for the corrective lense inserts to arrive).
TLDR version - the Reverb's resolution is so fantastic within the sweetspot that outside this area the fall off in clarity is substantial. Though I thought the G2 addressed with better optics compared to the G1.
Or, it could be a vision issue - if you wear glasses, make sure your prescription is up-to-date and try them in the unit, but be careful about not scratching the unit's lenses. If that helps the clarity issue, I recommend purchasing lense inserts.