The display looks great and I like how it allows me to store vocab in the bank to review. The listen/record feature is also very nice.
Is there a way users can cycle ahead of the 10 words a day? I might miss a fresh batch of words because it only lets me do one set a day; but I might have a chunk of time one day where I could sit down a do a lot of the vocab. Another future feature that would be great is to be able to preset level. Some of the days have words that are too easy.