When selecting which imported category is to match to which existing category (or create new category), it would be great to see some examples (or all) of transactions that are being imported for that category.
For example, there is an item that is suggested to be imported as "Entertainment->Clubs" (or something like that) but I don't remember going to any clubs and so I'd have to go back to my import manually to see what the amount that was paid and when it was paid to try to track down what that expense was. (perhaps I was just buying a quick bite at a restaurant that categorizes itself as a club).