I saw the grade they have been flooding my FB feed with it. The guy had 1 tackle. yes he had some nice plays where he beat someone as they showed, he also got completedly pancaked twice and overran several plays inside. 2 of the nice runs inside by Kyler were because Kinlaw overran the play.
He's talented yes, the book on him has always been he's raw, and has had some fairly bad injuries for a young guy. the suggestion that he's already better than Buckner is stupid. We were NOT doubling him we were doubling Bosa pretty regularly after the injury but we weren't doubling Kinlaw. If you noticed last year damn near everyone doubled Buckner until Bosa proved he was just too good to block single handedly, so then teams had a problem.
I think if he stays healthy Kinlaw can be very good, the last 2 years Buckner had 20 sacks total playing DT on the line in SF. that's pretty impressive.