Hello and welcome! I have been using Textfugu for a while now, and I do really like it. The lessons seem pretty well-paced, the tone is definitely NOT like your typical dry textbook. I definitely recommend doing all of the worksheets/exercises to reinforce the material. The only thing that was a bit of a challenge for me was figuring out how to use Anki alongside it, since I had never used it before. The biggest issue was that Anki itself has updated quite a bit since the original posts on Textfugu giving the instructions for how to use it. But check out this forum thread for instructions on how to use it with the newer version and you’ll be fine. Just bear in mind that Textfugu is not being updated currently, because they are working on the replacement for it, which may yet be a long time coming. Even so, I feel like there is more than enough content here already to make it worth my while.