Spoof letter writing has a long history from Lazlo Toth to Henry Root but nothing can prepare you...
It's just what it says it is. Jerry Seinfeld picking up comedians ( mostly old or washed up)and taking them for coffee, talking about the old days. Some episodes were ok, most I found to be boring. Although I'm not a fan of Jerry Seinfeld. I like Seinfeld tv show but find him annoying.