Grab a flashlight and let's explore AmbersDungeon. Despite being a growing site, there's already a good selection of content provided.
The characteristics I like most about Amber is that she isn't shy about getting rough with her male and female victims and she keeps things interesting with a diverse range of action. She ties up men dressed in stockings and corsets. She applies torture techniques to guys' dicks and balls. Two chicks get shackled and dominated by a lucky stud or the roles are reversed as a Mistress makes sissies out of a pair of macho studs.
You should note that these are amateurs and not pornstars, but I found they were all more attractive than the average model I've seen on other BDSM sites.
I counted 47 photo galleries and about 50 scenes. I was relieved to find that many of the photos are high-res images. You may find yourself locked up in a dungeon, but we're not in the Dark Ages any more. Considering that it's becoming easier and easier to get your hands on a decent digital camera, it's frustrating that more sites don't have pics as good in quality as some of the ones you'll find here.
The videos are downloadable as great-quality Windows Media clips. Since the scenes are broken down and uploaded to the site over a period of time, you'll have to look around a little to find all the parts to make a whole.
The membership fee is reasonable and competitive with what else is out there. The site needs more content and it takes awhile for a whole scene to appear, but the quality of the kink is good.