This developer has it together. Rated 4 out of 5 stars
Ultimately I had to skip this one and uninstall it because I run a highly customized setup that uses vertical tabs that just was too incompatible.
Still, this probably is the best tab grouper out of a really broken lot. The developer has a great attitude and he really knows how to stick with it and solve problems.
So, for something I ultimately can't use this guy still is worth some stars for his attitude.