It has nothing to do with 'evolution'. Evolution is a very specific term describing a very specific thing which has no connection whatsoever with transhumanism. And my hatred of the synthesis nonsense doesn't stem from the idea itself (though it's idiotic to introduce it as an entirely new theme in the third installment of a franchise. Someone sure played too much Deus Ex on the writing team.). It stems from its mechanics.
Have you ever thought about what that mystical wave of green energy actually entails in terms of its mechanics? Have you considered which alternate uses such technology has? That it basically allows you to do pretty much anything? That it renders everything the reapers do pointless?
Deus Ex wasn't the first story to ever use that premise, and it won't be the last. The "Mystical wave of color" can be explained as a giant mass effect field. I mean seriously everyone is okay with a person being able to envelope another person in a blue mass effect field and lift them, but not okay with a machine based on mass effect technology that can do the same thing?
Sure I agree there were some problems with the way the game ended, they could have explained it better the first go around and wouldn't have needed an extended cut dlc. But as gamers who have traveled over many different universes in many different games that had many different endings most of us should have been able to understand the endings. That is why I go back to my previous statement that the reason for all the hate is they didn't get the perfect endings they wanted.
Now the space kid is just the AI(who can indoctrinate) who uses a form most sympathetic to Shepard, which is a child he tried to save but couldn't. Now ME wasn't the first game or story to do that either. Even religions do it. When something the human mind cannot fathom appears it normally does in the form of something we can understand something from memory. Legion says this when Shepard asks why the Quarians have their masks on in the Geth server.
Also the last part of your post on the tech. Don't the Reapers have the same process when creating another Reaper? Breaking down organic matter and merging it with synthetic?
Uh... Yeah, but KotOR 2 wasn't made by Bioware, but by Obsidian Entertainment.
Wasn't talking about KoToR 2.
Crucible is not built by the Reapers. Only by attaching it to the Citadel does the synthesis option appear
I have thought of that green wave of energy. On Sanctuary we learn that Reapers use very small particles called nanites, which spread through the organism and replace living tissue with cybernetics. The attach themselves to the adrenaline cells and rapidly spread through the organism using the rush from being penetrated by a spike. That's how husks are created.
Now, what if Shepard's essence creates modified nanites (with both synthetic and organic parts) who are later dispersed using the beam?
Sanctuary was also able to turn people into husks using nanite clouds.