Well you made the broad point about giving 45 year old visuals a pass compared to those of today so I expanded some of today's examples to those that I'd figured strike a chord with you and make my point better. So taking that logic and going back specifically to Kenobi then yes I can say that that starship visuals, cityscape visuals, lightsabers giving off proper reflective lighting effects, creature visuals like Obi-Wan's absolutely real looking Eopie, etc., surpass equivalent visuals in the OT.
Reva is definitely both of those things and I certainly can't think of anyone in the OT as bad as her but there have been many portions of the show without her and those are obviously what I'm thinking of when I say better acting than the OT and PT. And I'm not one of those people that is bothered by OT acting (except Ford and Billy Dee in ROTJ, yikes), I just think that the likes of Ewan and Edgerton exceed them.