Thank you for the review.
We are sorry to receive such a low grade. We will try harder to make future releases more intuitive and easier to setup.
Our goal is to be simple and easy to use. This is a misunderstanding to think our extension should do everything. Basic and simple is not the same thing. If you use droppics you will be able to make a beautiful and simple gallery or insert some pictures in 3 clicks. Admin section is fast because it's done in ajax, in this point of view we don't understand what are you saying ?