I realize I'm late to this party, but I only found the Plinkett prequel reviews last week! (I tend to steer clear of anything prequel related). I was also able to track down the 108 page response (most of the download links are long dead) which, if anyone still wants a copy, can now be found here:
http://thestarwarstrilogy.com/starwars/post/2014/09/03/The-108-page-rebuttal-to-Mr-Plinketts-Phantom-Menace-review