are you sure you didn't miss this section on epinions? there's tons of reviews.
there's also http://www.musicgearreview.com/
a tip, when you're searching with google, add a - before a word to exclude that from your search, for example "midi keyboard -computer"
thanks ian...something must have been wrong with the site when i visited. it kept coming up with "0 found". looks like everything's back to normal.