Review Request: New dynamic bias

[Peter C. Ndikuwera]

I've read this a couple of times:


All songs must be:
(
  (
    30% rating greater than 3 stars
    30% rating greater than 4 stars
    60% playcount equals 0
  )
  and
  Unique
  and
  Not: genre equals audiobook
)

and it still doesn't make sense....