Sadly not very good
Just watched this. First half was ok, bumbling along with the usual Seinfeld observational stuff. Not particularly great but passing the time in a sort of nostalgic "hey, Jerry's doing his schtick but about modern-ish stuff" fun way.
Unfortunately, for me anyway, it died once the topic turned to his marriage and it seemed like almost the entire second half played out like a very dated "her indoors" routine.