I don't like zombies but I play games featuring them because there are games featuring them and I like playing games more than hating zombies.
PROS: the story is fun and has a humorous twist, aiming with the wiimote is adequate, a variety of weapons to use, charismatic bosses to battle, it makes constant jokes to the zombie-horror genre.
CONS: loading times, loading screens for everything (even for other loading screens), every section of the mall is separated by a loading screen, thrown weapons desintegrate and can't ge re-used, weapons can't be discarded unless they are throwable, blenders/mixers to make health juices are too scattered and difficult to find, loading screens, there's no central wardrove to store all the unlocked costumes, there isn't a chest to store found items, the camera can't be rotated completely, loading screens, stiff walking and running controls, button presses might occasionally not work, loading screens.
I don't regret playing it because it was fun but I do regret having lost so much time with loading screens.