I find it rather unwieldy, unhandy, and eneficient.
After having removed an unwanted program, I was surprised to see Smart Uninstaller jump into a window showing remnants, if any, of the removed program, but here is the problem I have encountered: the main window (GUI) disappears. And there is no “Go Back” button, so if you have two programs to remove you are forced to restart the program and wait until it populates the GUI again. Rather inefficient operation.
For that reason I am going to stick to my free REVO uninstaller.
Tested the program on my win 10 32 bit machine.