A stylishly funky Hong Kong thriller from cult director Johnnie To and co-writer/codirector Wai Ka Fai.

Mad Detective doesn't always make sense, and you cannot always tell what is real and what is imaginary, but viewers will be having too much zonked-out fun to care.

If the insanely inventive and entertaining Mad Detective weren't so weird -- and in Cantonese -- hordes of action geeks would be lining the block to see it.

After so many stoical, staunchly confident films from Johnnie To, it's always refreshing to see one of his collaborations with fellow Milkyway Image director/producer Wai Ka-fai...