One feature that would be nice to see is a link to "download all images" and have it name them in some way as to be able to know which are the offers. As I have been doing my own comparisons for uploads, being able to view the images "full screen", (enlarged), allows folks to see more detail and get a better idea of how images/frames will actually look when they watch/view them. Its very hard sometimes, after I have spent time getting my encoding settings just right, and I see a big difference when watching the video, and then uploading the images and not being able to see as big a difference on Bakashots because they are so small.
I realize you can save them to your computer one at a time, it would just be faster and nicer to have a "download all images" link. It also might encourage closer examinations of offers, by making it easier.