My Take
Learning a language should be fun and Duolingo makes sure to follow that. Lessons build up as students progress in their new language. If students need additional help with a particular field in their language, Duolingo provides support options that educators can access for their students. Also, overall it is easy to navigate with little to no technical issues.
How I Use It
Rather than letting my students study a new language through a textbook, I would use Duolingo as it is the more modern take to studying a new language. Also, it is more interactive.