I bought the "Sassy Librarian Blouse" class on Craftsy a while back and I finally finished one!
Even with its flaws, it is by far the best thing I have ever sewn, quality wise!
The teacher, Christine Haynes (I believe that is her name) is awesome! There are so many little tricks to sewing and she knows a lot of them! Also, random, I think her voice is very sweet and soothing. It's a good trait for a teacher to have!