My Take
I have shared this with other teachers in my building and everyone I shared it with has started using it. I love how I can organize my lessons and how the students can learn at their own pace. I just wish the tool that allows you to record audio that can be read to the students didn't have a price associated with it.
How I Use It
I use this with lessons that I really need to differentiate. I move the students through each section while my advanced learners take things at a faster pace. It also is great for students who are absent a lot.