The omnistore is very easy to use and has a great user interface. I like the ability to add products to my cart and then go to the checkout and pay for my purchase without having to go back and forth between different shopping websites. I dislike that the omnistore does not have a store locator. This is a feature that I would like to see added to the omnistore. I have not found anything that I dislike about the omnistore. It has been a great experience and I would highly recommend it. I would like to use the omnistore to make my shopping experience easier. I would like to be able to add products to my cart and then go to the checkout and pay for my purchase without having to go back and forth between different shopping websites.