Season 3 is undeservedly maligned
While it is not as good as the first two seasons, the way that most have been complaining about it does not fit the crime at all. It is a good season and still better than 98% of what passes for entertainment on television these days.
I thought after the first two seasons it was the 2nd best TV show of all time. Then S3 came out and the reviews were bad so I didn't watch it until recently. I was very much pleasantly surprised. Maybe it is because my expectations were so low due to the criticisms that it seems good in comparison and everybody else saw it when it first came out and expectations were sky high.