While still a lot to be closed, it doesn't look as bad when looked at like this.
Disneyland
Attractions
Sleeping Beauty Castle Walkthrough / Enchanted Chamber (alt. experience) - Closed for Refurbishment
Disneyland Railroad - Closed for Refurbishment
Davy Crockett's Explorer Canoes Closed for Refurbishment
Peter Pan's Flight Closed for Refurbishment
Splash Mountain Closed for Refurbishment
The Many Adventures of Winnie the Pooh Closed for Refurbishment
Matterhorn Bobsleds Closed for Refurbishment
Stores/Restaurants
The Briar Patch Closed for Refurbishment
Professor Barnaby Owl's Photographic Art Studio Closed for Refurbishment
Le Bat en Rouge Closed for Refurbishment
Pooh Corner Closed for Refurbishment
Hungry Bear Restaurant Closed for Refurbishment
Disney California Adventure Park
Attractions
Soarin' Over California Closed for Refurbishment
Redwood Creek Challenge Trail Closed for Refurbishment
World of Color Closed for Refurbishment
Grizzly River Run Closed for Refurbishment
Stores/Restaurants
Boardwalk Bazaar Closed for Refurbishment
Sideshow Shirts Closed for Refurbishment
Point Magu Tattoo Closed for Refurbishment
Fly 'n' Buy Closed for Refurbishment
Taste Pilots' Grill Closed for Refurbishment
Ariel's Grotto Closed for Refurbishment
Other
Walt Disney Imagineering Blue Sky Cellar (Preview Center) Closed until further notice.