Here are a few suggestions:
- When a user gives a 5-star rating, a message pops up to ask if the user wants to boost the model, a short sentence about what a boost is will be good.
- When a user logs in, a message pops up and ask if the user wants to rate and/or boost the models that s/he printed and hasn’t given any rating yet. Make it easy to find the models that the user has printed but hasn’t rate yet.
- Temporarily postphone the implementation of no-login downloading. Adding this new feature at this time of major reward change complicates the matter unnecessarily.