“there are 200,000 images on the site, and they use a captcha to disable automatic downloading of the images. at 3 mouse clicks per image (right click, save as, ok) that's nearly 1 million mouse clicks to download.
which you can probably do, if you have a spare year.
they replied to my enquiry, with some utter rubbish about 'people, not machines'.
one day after my review, one of their affiliates posted a 'good' review.