Babbage: I think the bulk of the reviews can be found either here at ENWorld or RPGNow here:
http://enworld.rpgnow.com/index.php?cPath=3935
If you like, I'd be happy to send you a free issue to let you see what the series is like. Just email me: bret.boyd (at) trickyowlbear.com
Whizbang: I'm sorry Prestidigitation didn't float your boat (I loved its explanation for the lack of Universal magics, but then I'm biased

). If you or anyone else has comments about the series, I'm always listening.
While I'm here, I should also announce that
Behind the Spells: Compendium (pdf and
print versions!) is well on its way to completion. I have all of the interior art and the cover should be finished soon. The Compendium includes errata, extra material, and a few behind-the-scenes comments from me for every spell.