Preschool reviews/Opinions

I am fairly new to Charlotte and am looking for a preschool for my child. I was amazed that most preschools have a long wait list! I found that Calvary child development center in South charlotte (Pineville-Matthews road) has some availability. Just wondering if any body has heard or has any opinions about their preschool program.

Also, any suggestions for preschool programs (church based or otherwise) will be greatly welcome. Any one with any experience on preschool program of Presbyterian church on Mallard creek road? I am trying to fix up a school first before I decide on an apartment so that I can be close to the school. I am pretty clueless on which school I should choose. Any help will be greatly appreciated.

Thanks a lot!