Eso de que el 3-D esté en decadencia es un poco relativo. Veamos:
2016
REAL 3-D:
The Angry Birds Movie
Billy Lynn's Long Halftime Walk
Finding Dory
Ice Age: Collision Course
The Jungle Book
Kubo and the Two Strings
Moana
The Secret Life of Pets
Storks
Trolls
X-Men: Apocalypse
Zootopia
FAKE 3-D:
Alice Through the Looking Glass
Batman vs. Superman: Dawn of Justice
Ben-Hur
The BFG
Captain America: Civil War
The Finest Hours
Ghostbusters
Gods of Egypt
Independence Day: Resurgence
Ip Man 3
The Legend of Tarzan
Pete's Dragon
Rogue One: A Star Wars Story
Star Trek Beyond
Suicide Squad
Teenage Mutant Ninja Turtles: Out of the Shadows
Underworld: Blood Wars
Warcraft
No está mal para un formato moribundo...
Página de referencia:
http://www.realorfake3d.com/
www.3dmovielist.com/list.html
www.3dfilmarchive.com