I'm neutral about this poduct.. it woks great, but I feel that there is not much need for it. I had originally put this on my baby registry, then later taken it off when someone commented that they were a waste of time and money. When my baby was born though, he would scream when I'd wipe him with a cold wipe.. so I went out and bought one. I used it for a week or two before realizing that when we were out, he took the cold wipes just fine. So now we just use the wipes right out of the box. However, I will still use it on occassion when we have a cold day, which is rare since we live in Florida, but I can definatly see a use for it in more colder climates!
Before I bought this warmer, a few of the reviews I read had mentioned that it dries out the wipes.. and in my experience, that is not true. It doesn't dry out the wipes, and keeps them nice and warm.. so it does what it's supposed to do, andd I have never had a problem with it.