Yeah, I agree. The size and price are attractive and they are pretty capable, but the UI is a bit more complex than ideal. It either needs better labeling of functions/combos (which is hard to do with the size) or more buttons/knobs to reduce the number of combos. On that note, the cases do a bit to aid with the labeling, but they also increase the price by more than one might expect. With better UI, they could have been truly amazing.