Show was funny but not the funniest ones. A good watch nonetheless.
I will give my review based on character development of main characters.
Lets start with Amy, she was funny till middle seasons then after that she becomes more and more annoying until the very last season, many of her dialogues during last seasons actually made me cringe.
Terry was actually a funny character during the initial seasons but as the show progressed he came out to be more of a filler character.
Captain Holt was the most consistent character throughout the series, absolutely lovee his dialogues and burns.
Gina was my favourite character but from season 4 to 6 she was made a very dominant character that can say or do anything to anyone which i didnt like. Alot of her burns felt overdone at her last seasons.
During intial seaons Charles was very funny but as the show progressed, writers made him a hardcore fanboy of Jake. Writers did him dirty, this character had alot of potential.
Rosa was just fine. Hitchcock and Scully were good throughout the series.
Jake carried the show, no doubt about that but I am not sure wether he was made the one the would be carrying the show alone or not. (Again writers knows the best)
No doubt the show was always a progressive ones but the whole LBGTQ thing at the last season felt totally forced and unnecessary.