Even taking into account alien sensibilities, it doesn't make any sense. The Catalyst flat out says "In order to stop synthetic life from killing organics, I created the Reapers to kill organic life". It's a gross self-contradiction and makes absolutely no sense, especially for the kind of galactic-scale genocide they commit. It's a fucking stupid reason, and it's sprung so suddenly, with no build up or hints towards it, that they just can't execute it properly.synobal said:I'm sorry but you touch on two important things. First they are space cthulhus their motives and reasoning are inherently alien to us. I think that they don't see the races as important so much as the preservation of all organic life is. What does it matter if you have to remove these infect bits to save a whole after all. (the infected bits being the bits that can make synthetic life). I don't claim to fully understand how their mind works but their actions make sense in a very twisted sort of way but you have to try and step away from your human modes of thought to really see it.
Bioware could have pulled it off properly, but it would have required that to be the plan from the beginning, and it rather clearly wasn't. If they had hidden some hints in ME1 and 2 (or even in 3) towards the Reapers having a noble goal, then it probably would have worked, or at least been less jarring.
The fact is though, they didn't. Such a possibility isn't even mentioned until the Catalyst shows up. It's lazy storytelling at its best.
In Mass Effect 2, they are harvesting humans to build a Reaper. It's also shown that Reapers can and do die, as evidenced by the derelict Reaper you get the IFF from.synobal said:Second I never got that in Mass Effect 2 they said 'we harvest you to make more reapers' no that is just the result of the harvesting. They don't seem to want to make more of themselves of need to, it is just their way of preserving the races that they destroy. They constantly say they are each a nation unto themselves so for all we know everyone who is harvested is consciously still active in these reapers.
Mass effect 3 doesn't contradict anything it just explains stuff in much more plain terms than either of the two games. So stuff seems wrong because you leapt to the wrong conclusions in the first two or made faulty assumptions.
If that does not imply to you reproduction being at least one reason why the Reapers do their thing, you rather clearly have a faulty grasp on logic and deductive reasoning. There's no reason for them to preserve that which they destroy, especially since its' established very early on that the Reapers have nothing but disdain for organic life. You're making things up, applying it to the Reapers and then saying it all makes sense. If anything, that just proves it doesn't make sense in the first place.
Also:
"We are each a nation. Independent. Free of all weakness. You cannot even grasp the nature of our existence." is Sovereign explaining how much more the Reapers are compared to organics. It's further explained by Legion that the Reapers basically AI gestalts, like the Geth but several orders of magnitude more advanced. Each one is countless individual programs working together. Thus, a nation.