Griff The Invisible C+
 by Alison Willmore

Onion (online August 18, in print September 1 2011): 14
http://www.avclub.com/articles/griff-the-invisible,60576/

Griff the Invisible: Yet another film about a wannabe superhero with a heart of gold [in print as Caped Copycats, p. 38]
By Tricia Olszewski 

Washington City Paper September 2, 2011
http://www.washingtoncitypaper.com/articles/41410/griff-the-invisible-reviewed-yet-another-film-about-a-wannabe/