Gifts....Let me know if you need me address
It's funny with the WalMart program. They will give out any item, and you go on eBay and you see a hundred of them being sold by individuals and you know where they came from.
Probably the best I did from them was 2k worth of stuff in a year, which is nice for free. Now I only get small offers that are usually long gone before I can even get logged in. They have ruined the program.
Personally, whenever I see those reviews, I ignore them, because many people do give great bogus reviews on everything hoping for more stuff. I was usually brutally honest, which I don't think WalMart wanted.
I usually do reviews if an item is really good, or really bad. Amazon gets a lot of really bad ones from me.