I guess this'd be appropriate on the DIY forum too, but anyway...
Here's an extremely positive (indeed gushing) review from the notoriously hard-nosed Peter Aczel of a great DIY/kit design (or ready-built on a special order basis):
http://www.linkwitzlab.com/TAC-review.htm
The link is to an authorized reprint on Linkwitz's site.
And (ahem) it just happens to be the speaker I'm about to build.
Also of note is that The Audio Critic has stopped publishing on paper and become a Webzine. I'm awaiting my password to access the rest of the site since I'm a paid subscriber with one or two issues owed. Perhaps that will be the solution to their long-standing inability to publish on a regular schedule...or perhaps not...but I like Aczel's brand of cranky skepticism and think the $12.95 "forever" subscription to the Webzine would be worth it.