The tool is amazing  for who have root and custom kernel it is a must. Always reliable. How ever  the old design was more straight forward to use and more simplified. For me  in this kind of tool a more minimalist design as the old one work better. But besides that  it is perfect. EDIT to answer the dev: I find hard to put the exact words about what of the new UI feel off in comparison of the older UI. But i would say that everything take more screen space now (the buttons  the title banner of each tab)  the older squares on each section of a page made better to localize the settings to change. I think that it take much more space then before. So it make kind of harder to browse.
August 05 2016