first up, entertaining film.
secondly i don't normally write reviews but i feel compelled to spread some recently found info. somebody told me all warner bros dc dvds although advertised as region 1 are actually region free. sceptically i bought subzero and lo and behold, it works fine on the 4 region 2 dvd players i've tried it on.
I also have found that justice league new frontier, all star superman, justice league crisis on 2 earths and batman under the red hood region 1's also play.
so i encourage everybody to spread this info as we region 2 lot are treated very shabbily by warner bros.