Medvedev has toned down his abrasive personality quite a bit. He's never going to be the most liked, but he isn't doubling down on his nonsense like Kyrgios. Kyrgios appears to be a fun, charismatic guy and is well-liked by some of the locker room, but once he's on court, he's an awful look for tennis (if you are older than 13 years old and can recognize an A-hole for an A-hole). I got a kick out of watching Hewlett coach Kyrgios for the short time that he did. Completely opposite personalities in a super-collider. The Australian tennis federation, or whatever they call it down there, thought Hewlett could drill sergeant Kyrgios into shape, but that was nothing more than trying to cage an animal. The Italian Berrettini is another OK one to watch, though I don't really enjoy watching huge serve tennis. I like to watch volleys, strategy, and adaptation. Huge serve tennis is the most boring type of tennis to watch. That's why I also prefer women's tennis. The serve is often a problem, not the be-all answer, for the women. No stand-out players either. They all have significant weaknesses that prevent them from leaving the rest of the lot in the dust.