Guys what is with you and those unfriendly comments?
Do you realize that this addon is one of the most complex addons you can think of? Really. He could put a price tag of 50$ and it would still be undervalued.
Most addons are simple, you have to extend some functions, do some template changes and done. You need extended knowledge in Javascript to pull of this addon, you don't realize how much worth this is.
Please, for the sake of all of us, this is a free addon!
The developer sacrifices for free his time so that you can come and moan about it?
If this would be a paid addon, I could understand it, but for a free addon on this kind of level, you guys need to come down to earth.