This is a fully recommended learning program. You get to learn everything from the notes on the neck to making fantastic song arrangements. I had a great time doing this because it was really fun and learning, I also gained new life long friends.
It's also a great price, because all this info would take you years to learn without the great people at AllEars, and of course Tomi Paldanius. If you really want to become a great guitarist, this is a very good way to become it! This is lifelong learning.