Spin tools video tutorial

I created a video tutorial on blender’s spin duplicate and spin tools. I don’t think it’s very good, but anyway…

http://fake.yolasite.com/blspindup249

is where the video is embedded. To view it in HD, you need to go to vimeo itself. (And it is in true HD, 1920x 1080).

Thank you, and please tell me what you think.