It was interesting to see some old references from the previous movies (the french guitarist singing a Beach Boys song in French xD) and also the return of Ambassador Han and his daughter, Soo Yung. The plot of this movie seemed to combined elements from the 1st and 2nd movie (mostly about the triads stuff), which was alright to me.
But the main highlights in this film were Tucker always messing around, Jackie trying to speak gangsta language, and...George the taxi driver who wanted to become an american and "kill people for no reason"
It would probably be more fun to watch Tucker and Chan go to New York instead of Paris imo
Long story short, watch it