Like it a lot!!!

Rating: 8/10 (15 June 2014)

It was a pretty good sequel overall.
Like the first movie mocked the original TV series (which in itself never took itself too seriously) 22 Jump Street mocks 21 Jump Street and does the same thing with prequels in general, starting with the Title which is explained by the fact that their HQ was moved to the other side of the street. They even have an inside joke that the next sequel will be called 23 jump street (which is located right next to 21 jump Street and is under construction).
This is the second Sequel that I saw this year (the 1st being Muppets Most Wanted) that both made fun and warned you of the fact that you are watching a Bad sequel, but the difference is that 22 does it without breaking the forth wall with hilarious innuendos about the fact that the jump street boys, Jenko and Schmidt are going to be doing the same thing they did in the 1st film, and the fact that this was actually a good sequel.
Like the ending of 21 stated (which was cleverly cut into the beginning of this film by making the sequel feel like the next episode of a TV show). Tatum and Hill are being sent to college. Like with the high school adventure, the two Undercover Cops are on the look for a drug going around campus and attempt to pass their thirty-something butts off as college aged teenagers, but college is a different world than high school with Jenko getting back some of the coolness he lost being an Undercover teen in High School by getting on the football team, which caused a wedge between the partners when Jenko bonds with one of his teammates
Many of the film's big laughs come from Jonah and Channing (of course), as their partnership reads more like a marriage going through problems during this case. The surprising humorous twist was the additional screen time Ice Cube's character, captain Dickson got in the sequel. That was a good move.
A few more character roll overs from the first movie exist as well including catching up with the main-villains from 21. Plus a few high profile cameos including some of the old Jump Street gang from the 80's.
Overall this movie flourished by avoiding the cruse of Sequels by not taking the whole thing too seriously. Good decision