Warning: This contain spoilers.

Very bad movie.
A few times here and there I laughed (never for more than 5 seconds if not less) and that was it. I liked the first but did not love it so it's not like this sequel ruined the original for me. With all the years that went by between these two movies I have no idea how they could not make it funnier, it sure is not because of the actors and actresses that it did not turn into an hilarious movie. I would not say Lloyd faking close to twenty years that he was insane and then him having his kidney taken out for nothing because Harry faked needing a new one funny but it was at least a you deserved that moment.
The acting, directing, costumes and sets are good. The cinematography, editing, story and music are average. The makeup is bad. The special effects are very bad. The script is horrible.