Duolingo

My continuing adventures of using the Duolingo app to learn French. It’s still repetitive, but I’m doing much better than last time. Or am I?

I would like to brush up on my French and even learn some more. Is Duolingo the tool to help me get there? It might be except that the lessons are repetitive. Also, the lessons are repetitive. And I find that they repeat themselves often. In a repetitious way.