I miss the old Duolingo. Now days I spend more time opening loot boxes, accepting flashy awards and clicking off a loads of cash grab ads every single time I get done with a lesson, then the time I spend doing the lesson itself. The old Duo was very clean with an understandable ad here and there . It didn't feel like I was playing some garbage candy crush game. I would of given it a 2/5 because the app is one of the best there is, but it only gets a 1/5 from me with all the greed pumped into it.