I wrote in another review how I had worked for a family who used a different product that I did not like. When I had my child, this is the product I bought instead.
The Diaper Champ has a few things going for it. For one thing, it's less expensive than some other products. I found a great deal at Big Lots, but you can find this product in lots of places. My favorite thing is that you can use regular trash bags or even large plastic shopping bags. There is no buying costly inserts. It's easy to use. Some people say they have trouble with it sticking, but I have not found that to be a problem.
The negative of this product is that you have to change the bag often or it smells. I change the bag every few days and spray the product with room freshener and sometimes add a little baking soda.
This product is not going to solve all your diaper disposal problems but it's a decent product. It meets the needs of my family.