First episode impressions: ‘Star Wars: The Clone Wars’ Season 4 (TV review)

As if to not overwhelm “Star Wars” fans who were also picking up the Blu-ray release of the films on Friday, the fourth season of “Star Wars: The Clone Wars” (7 p.m. Central Fridays on Cartoon Network) starts with a one-hour technical showcase that has very little story and character. It’s basically just a big underwater battle