This is a nice one man, although the interface obviously looks like the site is still seriously under development and i see that you have yielded to some recommendations from this thread and implement them which is very cool and in all, you've done a great job!
So i guess you should be considering adding some more interesting features like switch between ascending and descending order, price charts, + I think since the ranking is based on users ratings, then the rating option/button should be on the front page rather than opening a particular assets information before finding the rate button, it could also be in both places.

Stop spamming this everywhere.

The interface was exactly the same on the index page of coinmarketcap.com.

And for the feature of user can give ratings based on their favorites, I think that would be misleading since anyone can just put a random star rating on it.

For example, lowered coins can have lots of stars compare to those top coins.