I listened to some interview with Simons where he said he visited with Mitchell during the season in SLC(I don't know when exactly that was and for how long).
I zeroed in on Simons from the moment I saw his highlights. His skill and athleticism are extremely enticing. His off the dribble pull up game is somewhat similar to what Fultz was doing in college before he... forgot how to shoot. If you see some pictures of him you would probably think he's like... 14 or something. This IMO will dictate that he will probably need a year or two of developing his body before he can make impact in the league. His body is not ready, he needs heavy work in an NBA strength and conditioning program. I love his upside, but I also think he might have to play in the G-League for a while.
There are some new videos of him shooting and I don't love his release point. It looks low to me, a bit like Stanley Johnson's when he was in the draft process. Still his shot seems quick enough and repeatable and it is falling so the release point is just a minor concern IMO. From what I've read he also doesn't have super high BBallIQ and he's not the same level of playmaker that Fultz was. He also seems to settle for jumpshots and floaters too much. IMO he has the athleticism to attack the rim more and the Jazz have generally done very good job teaching their players in this specific facet of the game. What I don't like is just how much his handlers are hiding him in this pre-draft process. They pulled him out of college, then they pulled him out of the Hoop Summit just weeks before the game, then they didn't let him play in the combine scrimmages... I wonder if they will let him compete vs other prospects in the private workouts?
Right now I would say I would be OK with the pick and even a bit excited, but I've kind of mellowed down on him.