I think under this current group of coaches, I have seen the best Gopher football I have seen. I have been following since the early 80's.
I also think this team is growing. We are seeing better and better recruits coming in.
Now basketball......that is a different story. It has been since the 80's that we have had a good team, and they cheated to get it.
Offensively Mason's teams were the best since the 80's, but had issues on Defense.
Defensively, Kill/Claeys teams were the best since the 80's, but the offense was limited by coaching and recruiting.
As a whole, Fleck's teams have had better parity between the offense and defense, but neither side has been the best of during the era.
Fleck Fun Facts
(note, this includes the 2020 season in win totals, but I did not include the loss to Michigan as a loss to a ranked team since the rankings were pointless that season). If you want to look at this sans 2020, deduct 3 wins and 4 losses from his non ranked totals:
Fleck has a higher winning percentage against ranked B1G opponents through Saturday's game standing at 27% (6 wins - the most of any coach in a long time - in 23 tries)
Fleck - 27% - (6 wins, 23 games)
Gutekunst - 20% (3,15)
Kill - 15% (2, 13)
Mason - 9% (3, 32)
Brewster - 9% (1,11)
Claeys - 0% (0,5)
Wacker - 0% (0,13)
Of note here - 41% of Fleck's games against ranked opponents have come in the last 2+ seasons (with at least one remaining in Oregon not included in these numbers).
Fleck also owns the worst winning percentage against non-ranked B1G opponents of coaches during that period not names Wacker or Brewster
Gutekunst - 82% (27 wins, 33 games)
Claeys - 67% (6, 9)
Kill - 62% (13, 21)
Mason - 60% (29, 48)
Fleck - 56% (31, 55)
Brewster - 33% (7, 21)
Wacker - 30% (8, 27)
Fleck also owns the fewest percentage of games against ranked opponents during his tenure in the B1G:
Mason - 40% of games against ranked opponents (32)
Kill - 38% (13)
Claeys including 2015 as HC - 36% (5)
Brewster - 33% (11)
Wacker - 33% (13)
Gutekunst - 31% (15)
Fleck - 29.5% (23)
It's important to remember that Fleck also has coached in one more game per season in the B1G than the other coaches (Clayes coached in 9 his one full season as HC), which helps explain the chances he coached against fewer ranked teams.
It's also important to note that 7 of Fleck's 9 seasons were coached in the west, which featured programs whose best teams not named Minnesota were all weaker (some weaker than others) than they had been, at least part of the time, with the execption of Northwestern who has fluctuated pretty wildly over the years. Purdue during Fleck's tenure was not the Drew Brees/Joe Tiller Era Purdue, for example. Iowa was pretty consistent from Mid Mason's term through today, although their offense during Fleck's tenure has ranged between brutal and pedestrian but hasn't really impacted their overall record as much as say WIsconsin's decline. One other outlier in the last season of the West, Illinois was a different team than during most of the previous era (save the one great season when they won the B1G back when Mason was coaching).
So some good, Some bad, but hard to say enough is enough. Also hard to say, the best it's been in forever.
EDIT: PS, look into the facts behind the cheating scandal in Basketball under Haskins. While it was wrong, unequivocally, the scandal wasn't how we got kids into school or preferential treatment for the the stars.