"excellent!"
I treated myself to one of these and I found it really speedy and quite fun too! I buy Cherry Toms prepacked from supermarket so they are all the same size, and made fast work of a whole boxful. Slicer also worked well with grapes though they were not necessarily in perfect halves. I had no problem cleaning the outer clear part but I agree with previous reviewer that the blade part is fiddly to wash. Overall, great!