gen y cop . since i heard of the film be in release and i have be want to see it because i love gen x cop . i be a little disappointed that a ) nicholas tse do not return and b ) too much slapstick . nevertheless and i enjoy the sequel because it may not be good a the first film and but it be good in it own way . stephen fung return a the ultracool lady man match and who have a steady girl in oli ( note represent where be haze . ) and sam lee return a the insane alien ( this time sport a mohawk and speak a lot of english . ) . the real star of the film be newcomer edison chen . he make a great replacement for nicholas tse a . edison . i also enjoy paul rudd performance of agent curtis . he seem to be the tough a nail and smartmouth fbi agent you would love to hate . but soon and you would like his character . the fight scene be a lot well in this one . even though there be very few and but they be great and courtesy of jackie chan stuntman nicky li . look for a cameo from ron smoorenburg a a cage fighter who have a teeny little fight with match . smoorenburg also be the stunt double for rudd . if you like gen x cop . you will love gen y cop .