I’m a recently joined Prime member, but I’ve been quite familiar with the videos from a long time through YouTube. I’ve been liking osmosis a lot. All the features are lovely- from the quiz to the workspace feature, the spaced repetition is great too. The whole building a schedule works well for me. I like the user experience over the website more than the app. The app doesn’t work as smoothly as the website version for me. For example it takes time for the video tab to open when you click on a video to watch. So I’ve been using osmosis everyday and I’ve watched a fair amount of videos. Maybe because I’ve watched too many videos at a stretch is why find them a little monotonous. [I’m sorry :(] I love the video content, but the way it’s more scripted compared to it being a little interactive-ish which I find the khan academy medicine videos to be, makes it a little monotonous to me.