Smart Product Filter & Search

We wanted to love this but we will be switching to another app. You have to manually sync the store every time you re-order a collection BUT the biggest issue is that their servers are constantly going down and it has left our site with no products on it until they fix their issues. I would click on a product page and it would show we have no products at all. We have several hundred. They reply via email several hours later and they have a Skype number to call but no one picks up. This is a huge problem when you are losing tons of business because you are relying on this app to show your products on the site. The capabilities are a little basic too. Please trust our word on this and GO SOMEWHERE ELSE!