SPOILER WARNING IF YOU HAVE NOT FINISHED MASS EFFECT 3 DO NOT READ FURTHER
Okay, most people in the gaming community will have probably heard about how bad the ending to Mass Effect 3 is supposed to be and also about the 'Indoctrination Theory' which some Bioware fans have come up with to escape (ba-dum tss) the 'horrible' ending.
However the Indoctrination Theory CAN NOT be correct, here's why:
On the mission on Thessia, Shepard and his squad speak to a Prothean VI. Later on, when The Illusive Man's assassin interrupts and the Illusive Man speaks to Shepard via the holographic link, the Prothean VI says that a "indoctrinated presence has been detected" and so it deactivates - this is because the Illusive Man and co. are indoctrinated.
SO...
If Shepard is/was/had been indoctrinated then the Prothean VI would not have even spoken to Shepard.
Critical Mission Failure: Indoctrination Theory

Please people, repost this around, we wouldn't want the Bioware writers forced into going along with the Indoctrination theory and introduce another plot hole.
Watch the scene here, for clarification: http://www.youtube.com/watch?v=lqb5h82fSRs&t=26m0s
Okay, most people in the gaming community will have probably heard about how bad the ending to Mass Effect 3 is supposed to be and also about the 'Indoctrination Theory' which some Bioware fans have come up with to escape (ba-dum tss) the 'horrible' ending.
However the Indoctrination Theory CAN NOT be correct, here's why:
On the mission on Thessia, Shepard and his squad speak to a Prothean VI. Later on, when The Illusive Man's assassin interrupts and the Illusive Man speaks to Shepard via the holographic link, the Prothean VI says that a "indoctrinated presence has been detected" and so it deactivates - this is because the Illusive Man and co. are indoctrinated.
SO...
If Shepard is/was/had been indoctrinated then the Prothean VI would not have even spoken to Shepard.
Critical Mission Failure: Indoctrination Theory
Please people, repost this around, we wouldn't want the Bioware writers forced into going along with the Indoctrination theory and introduce another plot hole.
Watch the scene here, for clarification: http://www.youtube.com/watch?v=lqb5h82fSRs&t=26m0s