I like how easy it is to use! It's so simple I can't believe no one has thought of this before now. The only thing I dislike about pixopal is that when you're using your phone as an input device (camera) sometimes there are some slight delays between taking pictures and seeing them appear on screen. Other than that everything works perfectly! Honestly, I haven't found anything yet that doesn't work well with pixopals. If you want something quick and easy to edit images then this app will be perfect for you. You won't regret getting this product because it does exactly what it says it will do - edits photos very quickly and easily!