So, as everyone else has said, the first 2 seasons were pretty solid. 3rd season is where they got woke and it got woke hard.
Since then each season has been dropping in quality. For starters, the documentary style episodes are some of the worst and always get terrible ratings and, despite that fact, they keep making documentary style episodes that continue to be terrible.
And now for seasons 4 and 5, some of the worst episodes are the crossover episodes with the Rookie Feds. As with the documentary episodes, they get very poor ratings and despite that they keep making more crossovers, with season 5 having 4 or 5 crossover episodes.
It is painfully obvious they have a checklist of woke topics they must center each episode about and tell us how we're all basically terrible people. There is no overarching stories anymore, technically there is, but they aren't good enough to acknowledge.
My advice? Watch the first 2 seasons. After that, if you enjoy watching shows that quickly delete itself and decline...then I hope you enjoy.
