I'll give it an A. (But I'm fine if anyone wants to give it an F: these grades are worthless before two of the guys have even set foot on an NFL field.)
Amari was a home run, even though he'll cost much more in cap space than any 2019 first round pick.
Trysten Hill is what this team does in the 2nd round. They look for a guy with 1st round talent and huge upside but questions. Often the questions surround the player's health (Sean Lee, Bruce Carter, Jaylon Smith). In this case, the questions surround his production (the 'character' concerns seem way overblown). But everyone seems to agree that he has elite explosion and a non-stop motor. His lack of finish seems to be down to some issues with technique. That's something you'd expect Marinelli to be able to help him with.
McGovern was apparently BPA on the team's board by a long-shot (as well as a consensus value pick) and fills a low-key need going forward, given that Collins will almost surely be allowed to walk.
(Now they just need to go get that safety all the crybabies on this board are pining for -- maybe Hooker -- and a backup RB so I can give them a meaningless A+)