I don't post a lot here, but i thought I'd put in my two cents.
Stuffer31 is all I had when I was younger. It helped me feel out what I was into, and what I would still be into as an adult. I couldn't pay for anything back then, and watching those 30 second previews was pure bliss. I hadn't found any other sites until much later, so it was like watching your favorite TV program and waiting for new installments. Year after year, the previews got shorter and shorter, and my ability to find sites like Curvage and FF became much better because I knew where to look. By the time I had reached adulthood and was willing to pay for a video here and there, I picked stuffer's site first. At first it was great, being able to see past the 10-30 second mark, and actually see the models gain or eat or whatever. Eventually, like most things, that initial excitement came to pass. I was disappointed by the camera quality and the overall "fake ness" of the models. Some of which rarely ever gained, others that seemed bored to even exist, as if updating was a chore, and not to mention the multitude of girls that don't speak English. I find that to be the most flawed part of the site because of the connection that is supposed to be made across a screen. However, it was not all bad. The girls that did gain were pure gems. But after so much sub-par work, and a wrong that was never righted by the customer service department, I decided two things A) Never set up a membership with stuffer, and I would take my business elsewhere except for rare occasions. Every time I see one of stuffers video's lingering out on the web for public consumption, I enjoy a small victory. It isn't the content leak that ruins business, the gaming/movie/music industry get through leaks with finesse, they dust it off their shoulders and keep making money. The reason people portray stuffer in a negative light is because of the way he handles business. Poor quality, feigned enthusiasm, and an overall shoddy business model is what draws money away from one site to another. And that is what also draws negative criticism and an overall negative opinion.