This is purely an opinion piece but I find him funny. Yes he was considered a try hard/way to serious but man I always find him funny. Comedian level funny no but sports funny yes. He has no problem making fun of himself or how people view him. He also rolls with people making fun of him to his face. Full credit goes to Pardon My Take for showing us the true Joe Buck.
Most recently Joe was on the NFL Draft-A-Thon on NFL Network which was a great hour of famous people talking shit to one another. Check it out below if you have an hour to kill (I know you do).