Watched all three extended endings. Well, even though they did kind of shine a turd, it's still a turd. They were right when they said they were just expanding on the endings that were in the game and thus completely discrediting the indoctrination theory.
Differences:
1. Before Shepard shoots, runs or touches the two prongs to trigger the ending, the flashbacks to the characters will be different. For example, Destroy will show EDI since that choice will kill her.
2. New cutscenes of the Crucible getting ready to fire while Admiral Hackett orders the fleet to retreat to the rendezvous point after the Crucible has been activated. This is supposed to explain why Joker left Earth. Though why the fleet would retreat if nothing really harmful happens to everything else around them like the soldiers on Earth is never explained.
3. New cutscenes showing the Assari, Krogan and Turian home worlds being liberated. I'm having Return of the Jedi Special Edition flashbacks.....
4. The whole Normandy getting sucked into that weird portal is handled a bit differently. We see other crew members being made aware of it through their panels and such, but nobody says anything about it. This is where the only big improvement for the endings*happens when the cutscene no longer has that ridiculously goofy shot of Joker looking behind him as if he was he was looking directly at the portal.
5. The Normandy no longer breaks apart when the Portal catches up to her and the ship makes a rough landing on the unknown planet instead of flat out crashing.
6. EPILOGUES! For the
- Destroy ending. We hear Admiral Hackett give us a voice over on how we finally defeated the Reapers and how the relays and the Citadel are being rebuilt. We cut to future images of what happened to the rest of the crew like Wrex having a baby and Jacob teaching a class.
- Synthesize Ending. We have EDI giving narration about how wonderful everything is regarding how everyone is working together and has glowing circuits and glowing eyes. Even the husks are happy to be there!.... This just makes a the ending much more sillier. SYNTHETICS DON'T HAVE DNA YOU IDIOTS!
- Control Ending. Shepard takes the reigns of the Voice Over for this part. The weird part about this one is that Shepard talks like he/she is a completely different entity that acknowledges the old Shepard as a different person. So with Shepard controlling the Reapers, he/she has now officially becomes BOB THE BUILDER as the Reapers to rebuild worlds, the mass relays and the citadel.
7. After the Epilogues, we cut to the Nomandy as the crew place Admiral Anderson's name on the memorial, and Liara places Shepard's name above his. If you chose the "Synthesize" ending, this moment is ruined when you realize that everyone has glowing circuits on their faces and glowing green eyes. After that, the Normandy takes off from the unknown jungle planet. Are they lost in space? Still in a familiar solar system? Different dimension? We don't know. It's all still very pointless. Also, how did the crew know that either Anderson or Shepard were even killed when they fled? MORE PLOT HOLES!
8. (GOOD DESTROY ENDING ONLY) Shepard still wakes up from the wreckage for a gasp.... somewhere. None of the epilogues acknowledge his/her survival.
9. The Pedophile Buzz Aldrin is still here in it's complete, unaltered glory. Even his "sweet" child is still a very small looking adult.
10. The ending message no longer says "BUY DLC!" but simply ends on the "You can continue to build that legend." There's also a bigger message thanking the community for helping BioWare out in creating the Mass Effect trilogy. Hooray! We helped ruin Mass Effect!