He's not above criticism, but there's certainly some fans that still have an axe to grind against the guy. I totally get that he wasn't the most gifted physical QB we've fielded, no question. People wanted to blame him for his physical limitations, but rarely did these same people criticize the supposedly more talented backups that struggled when their number got called. I always found that odd. Fair criticism is fine, but the guy was getting death threats for giving 100% when he was never projected to start. If anything these people should have been asking why the Dayne Crists and Andrew Hendrixes struggled to unseat Rees in practice as much higher rated recruits...or if they didn't like the 2013 season consider the fact Rees was starting again because Golson dropped the ball in the classroom. Right or wrong, he's the guy that bailed us out when others didn't step up to the plate.
That's all in the past though. Whatever physical limitations he may have had don't translate to coaching. Often times when people are critical of Rees as an OC they don't have anything to really back it up with. There's no stat comparisons to previous OCs, there's no analysis, there's no considerations of what has been done on the field and what he has to work with given poor recruiting at positions prior. 2020 is a great example. He had a glorified TE in McKinley at WR1. Later Sko stepped up, a Northwestern transfer, as WR2. Our Slot ended up being Avery, a converted QB. Not exactly a team of world beaters. Somehow we still made it to the playoffs. So there's rarely substance to these opinions. All that tells me is they don't like the guy because they think he cost us a Michigan game in 2011 or some other silly reason.
If Rees does have more fans than past coaches it's likely because of the loyalty. I know I'm one of the more vocal ones, but I also tend to push back more when I see the hate flowing. He unarguably gets the most out of the guys they put on the field, but some people question the recruiting of the QB position. We don't really know if BK had a hand in that. If Carr does announce tomorrow that would be quite a coup and it would lend some credence to the idea BK didn't want to chase stars. I also still believe that a trio of Buchner, Pyne, and Angeli are probably as good or better than we should expect given ND's recent history with NFL talent and struggles on the big college stage. We would be blessed to get a talent like Carr to be honest. We certainly don't deserve it.
Rees' first class of freshmen last season had some real standouts in Fisher, Styles, Alt, Colzie, and Diggs. I can't remember a time when so many freshmen saw meaningful snaps and often looked better than the upperclassmen they played next to. It lends itself to the idea that recruiting under Long and some past position coaches was poor. The future is bright and it will be getting brighter with the future recruits.