Don't we already have such capsule reviews in the form of Shouts? IMHO, the Featured Download list should be generated automatically: just take the tunes that have an average score of 90% or more (or 80% or more or whatever), display a randomly chosen Shout for it as the capsule review, and you're done.
Nobody is THE featured download reviewer this way - everybody is!
The place for musicians to share their knowledge and ideas about music and remixing, and to post WIP snippets and feedback. Also suggest tunes for remixing, here.