The guy at http://redlettermedia.com has made a 70 minute review of The Phantom Menace
It is really, really great.
It goes over the many, many ways that the phantom menace is horrible.
Warning: His serial killer thing isn't that good, just skip it.
The reviews of the other movies are good, and the reviews of star trek are great too.
Also, their ~25 episode web series thing is good, too.