I was watching Maliek Collins vs Tampa Bay last night (was going to write a thread about how underrated he was, but I don't think it would have been worth any conversation beyond "cool story bro"). In that game, he had 3 tackles, 1 sack, 1 TFL, 1 QB hit, and 3 pressures.
Dude has turned into a bona fide good 3 tech. Yes, health is a major concern, no, he doesn't make much of an impact in the run game, but he brings the pass rush better than most fans realize.
On a scale from 1 to 10, where a 10 is the arguably the best player in the league at their position and 1 is a camp body (Zack Martin is a 10, Chaz Green is a 1), I'd say a healthy Collins is like a 5 or 6 and the public perception of him is about a 3.