Animation: Serial Experiments Lain
Mostly positive review. Includes links to other reviews and essays.
Animetric.com - Serial Experiments Lain
Information, pics, reviews, and ratings. Includes screenshots and shopping options.
EX: Anime - Serial Experiments Lain
Review of volumes 2 and 3 (Layers 5-10) by Michael Poirier.
The Anime Critic - Serial Experiments Lain
Points out both positive and negative aspects of the series. Comments on both style and plot.