Why Did Arnold Schwarzenegger's Popularity Fade Away in 2005

Why did Arnold Schwarzenegger's popularity fade away in 2005?

A) He nominated Gray Davis to serve on the California Supreme Court and attended the Democratic National Convention as a keynote speaker.
B) He attended high-end fundraisers in Hollywood and allowed oil companies to drill off the coast of Santa Barbara, thereby causing a major oil spill.
C) He pursued a costly special election, and antagonized the members of his own party with his moderate positions on many issues.
D) His Terminator Five movie was a box office failure thereby causing an economic downfall for the entertainment industry.