Review cards type
It would be great to have additional card type to the ones that we already have, which would be 'Leave a review' card. It would be a card with stars on it, which users can press to give a review from 1-5 and could enter their review.
This would help skill developers to get more reviews and at the same time, more feedback. Currently it is a chore to leave a review for the skill, because user has to go to the skill store, find it and write a review. This would make things easier.
Another problem this would help to solve, is user leaving a review for the wrong skill in amazon skill store. Because names of the skills don't have to be unique, there were multiple occurrences, where it is quite obvious that user mixed up the skill, by the way they described mechanics of the game, which don't match the skill, or said, that the answer to the question was wrong, when the original skill doesn't even have it, and left a negative review. Pushing a card would help to avoid occurrences like this and it would allow author of the skill to get the feedback, instead of it getting lost in other skills review page.
Give skill creators a way to push review cards to the alexa app.
More reviews == more feedback == better experience.