Even with my varifocal glasses (not ideal), problems with lenses steaming up or getting grotty, my nose getting tickled, visible pixels, generally lower detail, recently having to buy a new USB card for no reason, links to Facebook, etc. it is worth it :)
Takes 'flying' to a whole new level - landings seem easier and I even did an A2A refuelling, not having done one in months first time, just because it feels easier.