Ok, after over 3 hrs of downloading it's finaly in. First impressions:
Pretty cool. You can use a lot of stuff, even for a demo. I found two different outfits and a shoe store where you can change shoes. Cramming stuff in the zombies mouths like coathangers or there own severed hands is quite fun. Taking a ride with the shopping cart offers more than meets the eye, you can hit with it, throw it, position it and then kick it like you would take a penatly or drive around with it making your way through the zombies.
Bowling balls, cash registers, golf clubs and whatnot all come with the sounds you would expect. Also cool is with each golf club you take you have a number of golfballs you can hit. Also cool, although useless, is the toy lightsaber. Using a cooking pan to hit around with isnt anything special, untill you put it on the stove first.
All in all, good stuff.