I actually kinda hated Shepard's dialogue for exterminating the rachni in ME1. Why couldn't they have some kind of "I'm sorry -- I can't afford to put the whole galaxy at risk just on your word" line? Instead Shepard says something like "forget it, the rachni are a dead race lol!" and then "this time stay dead stupid bugs!" Like the rachni are just old news and Shepard is gleefully squashing them back into oblivion.
I better stop before this expands into a srsly outdated rant
Nope screw it momentum's already going rant inertia can't stop
Yeah no this is not about "old news races" or Shepard being killhappy. This is about the fact that the rachni nearly freaking laid waste to the galaxy the last time they roamed free, it's quite possible that a single queen could do the same thing again in a scarily short amount of time, and the only thing telling us this won't happen again is her promise.
It's like the game saw that the player was picking a destructive path and figured it had to be for dick reasons so here's some dick dialogue. Meanwhile the paragon option, which contains the only non-dick dialogue and which the player meta-knows will probably pan out better because that's just the way the Mass Effect team is, seems based on very shaky reasoning and even comes off seeming irresponsible if you take it too seriously.
I'm just saying, why does the paragon option have to seem irresponsible so often and why does the renegade option have to seem dickish so often?
Give me an option to kill her without malice. It's very plausible that a Shepard would do this out of a sense of simple responsibility, and thus would carry out the deed without any particular contempt or ill will. And if I free her, and a squadmate protests, let me point out that I'm releasing her into an arctic wasteland with subzero temperatures so hostile to life that "letting the weather in" is the general failsafe -- and if she's going to be released anywhere, maybe the best place is a planet where nukes can at any time be fired from orbit on any problem areas. I don't need any guarantees that it's a safe choice -- it's not supposed to be a safe choice -- just let me make a case for why my Shepard thought it wasn't totally pants-on-head stupid at the time. Just because I picked the paragon option doesn't mean my only defensive arguments must be moral.
The pragmatic paragon and the thoughtful renegade -- undersold, undersold.