Eshaye wrote...
Except that there's no reason given for the child. Why would the catalyst which is supposed to help kill Reapers, actually be what controls the Reapers? It makes no sense.
A catalyst is something that quickens action in chemistry, like make a glue harden within minutes instead of hours, it creates heat. Has nothing to do with intelligence or control.
I just....Hugh it's too stupid of a reason to be true. lolol. : P
I have a far easier time believing that the child isn't the catalyst at all but the shape of the voice of the Reapers inside Shepard's head.
The Crucible used dark energy to do x/y/z/kill Reapers, and the Citadel that was referred to as the catalyst was the source the Crucible would use
I wouldn't say the child was meant to be the Catalyst, as some kind of specfic named entity previously known as the Catalyst, but that it was an advanced A.I situated in the Citadel which controlled the Reapers actions; when Shepard broke the cycle by bringing together the Crucible and the Catalyst the A.I then adjusts and either a) gives you options, or

tries to trick you, depending on how you judge it
Consequently it the Citadel is what was needed to help destroy the Reapers, the A.I was not part of the plans of those designing the Crucible
I am not convinced by the indoctrination argument; most of it seems to be saying 'from this point onwards it must be a hallucination, because why would they make gameplay choice x? Or have y magically (dis)appear?'.. which just sounds like criticism rather than an argument