I think like most fans, I've gone back & forth on McDermott, and have had my doubts at times.
But we're lucky. No, he isn't the best coach, and I don't think I'd put him top 5. But he's top 10, and knows what he's doing. There is a LOT of bad coaching in the league. McD has done a fantastic job this year - as good as anyone.
The playoff failures are obviously unfortunate - but we almost beat the champs last year with half of our defense hurt or out. If KC had the same injuries, and we were as healthy as them, we probably win that game by 2+ scores.