The UK edition of PC Gamer, February 2005 issue, contains a nice boxout on Keto, with an extra plug for Kelsey and overall compliments for PPG to boot.
A scan of the page (thanks to glain for tracking it down) is here.
And, of course, if you haven’t already made Keto and Kelsey part of your BG2 experience, there’s no time like the present.