Some way to automatically set album rating based on average track rating

[ngwoo]

Could this be a possible addition to the tagging tools menu? Or, better yet, a method to automatically do it all the time instead of having to run it manually? I remember mediamonkey used to do this and it's the only feature I still miss.
(Unrated tracks shouldn't count, as opposed to having them count as a zero)

Thanks.

[boroda]

This plugin has 'auto rate' command. Its based on MediaMonkey script.