Ada, yes. I stopped second-guessing the block orientation after a couple of loads. Still needed the demonstrator when I wasn't sure the tray was finished.

What did finished mean there, Ben? All the intended pockets filled, or the exercise reporting completion? They might look the same in an uninterrupted demonstration.

Did the demonstrator's explanation help you tell those apart?

Nathan's question could make a useful sentence in the review, not a whole new investigation.

Other beginners, Amara. Nathan and Aaron, I was counting filled pockets; the demonstrator showed me the exercise's completion indication. I hadn't noticed it. That's going in.

Better than 'intuitive', which usually means somebody explained it while the writer wasn't taking notes.

Thomas, sometimes it really is easy to follow once you're shown. We don't need to make every positive word suspicious. Ben just needs to say what he was shown.

Fair. I was having a go at the vague word, not the lesson.

Review changed. It now says I used a prepared exercise, learned the block orientation, and needed help reading the finish. Still says I enjoyed it. Because I did.

Thanks for keeping the tray example. I find that much more useful than a score for how easy the robot felt.

Did you change the photo caption too?

Yep. 'My setup' was pushing it.