I think Gutekunst would grade out as good to well-above-average (in terms of the draft only), but that would largely be due to the 2022 class which was pretty remarkable. Q. Walker (not great but a legit starter), Wyatt, Watson, Rhyan (again, not great but has started), Doubs, Tom, Enagbare, R. Walker is like 2 1/2 quality drafts stuck into 1.
However, 2018 was Alexander who was very good early and Valdes-Scantling who has a role but is not a great player. Not much else.
2019 is Gary who is great when he wants to be but is near worthless when he doesn't want to be (which is about half the time), a really over-rated Savage and Jenkins who was excellent for a second round pick. Not much else to see here.
2020 was Love. Runyan is a marginal starter, good for a B-level team but a guy who a team will always be looking for an upgrade for. AJ Dillion was good in his role early but didn't last that long.
2021 draft was pretty much a disaster. First three picks were Stokes, Myers and Rodgers and none of them worked out. They got a left tackle in Van Lanen but didn't realize what they had. Slaton is a nose tackle that will give you a solid, honest days work. McDuffie is alright for what he is, getting a guy like him with pick #220 is definitely a good pick.
2023 first two picks don't look good (Van Ness and Musgrave). Jayden Reed and Tucker Kraft are hits. Wooden, Wicks, Brooks, Valentine...may not be great but they all have roles. Even if you hate Valentine, he was a #232 pick. Wooden may not be great but he was a real god-send for the Packers.
I'd argue the last two drafts are still probably too early to tell. Cooper and Williams likely to remain good players. IMO, can't really even judge guys like Jordan Morgan and Matthew Golden yet.
I'm guessing, if you take out the 2022 class, that the rest of it would grade out as being pretty average. Including the 2022 class, somewhere in the good to well-above-average area.