My Take
I like it for recording lessons to reinforce learning. It's a great way to review,and help students who miss class. I often have student ask me, "What did I miss today?" I can send them them a link to my EE post Perfect for flipping the classroom. It did take a little time to learn how to use this app. Don't expect to jump right in. I didn't use the tutorials, but it might be a good idea before you get started. EE is not as intuitive as I would have expected.
How I Use It
I import my lecture notes, and then annotate them. I drawn on the imported notes, and also record narration for each note imported. EE is easy to export to YouTube, but I've found that it is easier to export it to my Camera Roll. I then use Instashare to export to my laptop. I plan on using this as a tool for student presentations. Students can import their own PowerPoint notes, and annotate them for individualized instruction and group learning.