Again, I refer you to the reviews. When I have the time, I'll experiment a little, and see if I can make it work, and work well. As you said, you're not a css guru, which leads me to believe you're also not a web developer. Me, on the other hand, I'm conversant with css, have used it for years for various things, and help with web development here.
So, while I appreciate your excitement at finding something which may be useful, you also need to appreciate the fact that anything such as this, I'll want to test further for the users.