What are you talking about? It only targets the ridiculous Citadel scenes, because there are some things that make no sense:
1. How did Anderson -AND- Shepard get through when the guy says no one did?
2. Why does Shepard bleed from the same spot Anderson was shot by TIM in?
3. Why does TIM have the ability to control Shepard when Saren, Sovereign and Harbinger did not?
4. Why is Destroy Red ( Renegade ) and Control Blue? ( Paragon )
and so on.
It's a brilliant ending and way better than space magic.
1. You mean get to the room where Anderson, Shepard, and TIM have that conversation before Shepard goes to the Catalyst? Did you forget what Anderson said before getting to the room? He specifically said the room is shifting/changing. We don't get to see the room we walk to until we get close enough to the end of the hallway where the 'door' opens. That and the hexagons in the chasm tell me that the room where we have that conversation rotates, with the hexagons being the cogs that make it move. And when the room rotates to a certain hallway [whether it is the hallway Anderson got sent to or the one that Shepard got sent to, or the one TIM was waiting in], it opens that door that allows entry. As for how it knows where to turn, this is the future, the door is probably designed to automatically move to where someone is at the door, maybe as to help the keepers go from the hallways to the room [and I guarantee you that's the room the keepers activate the Citadel relay at in past cycles] and to the other hallways.
2. coincidence, and hardly an issue. People get injured all the time in war, and Shepard was already injured well before shooting Anderson [remember that run to the beam? He got banged up pretty bad when Harbinger knocked him out, along with injuries received by Marauder Shields and the husks].
3. Did you not play the Chronos Station and Sanctuary missions? The terminals in the Chronos Station in the room before the final fight with Kai Leng specifically mention The Illusive Man getting reaper implants implanted into his body. That along with the indoctrination research he and Mr. Lawson were doing [AND figured out how to control smaller beings before the reapers discovered what was going on at Sanctuary] means that TIM could control people. And that explains the tunnel vision we got during the conversation when TIM was speaking as well as how he gets us to shoot Anderson.
4. Destroy ending has you sacrificing one race [the Geth] and one squadmate [EDI] so that the other races and your other friends could live. That fits what Renegades are= people who are willing to do things like sacrifice 10 million so that 20 million may live. Control, on the other hand, has no race sacrificing, and allows the galaxy to live without forced change [like Synthesis would]. Shepard sacrifices himself so that no one else has to die today, which fits the paragon ideal. the fact that they are colored is nothing more than symbolic [is it good symbolism? you be the judge].