I find the NCR to be pretty grey. The higher-ups are somewhat corrupt, they're too expansionist for their own good, and I find some things like what happened in Bitter Springs and Jacobstown to be abhorrent, but the men and women on the ground for the most part seem to honestly want to help the citizens of the Mojave.

The Fiends.

I remember helping the power gangers take over goodsprings and afterwards i asked him about the NCR and he said something like

Hah New california republic. Nothing new about rich fat politicians screwing over us regular folk

:rofl:
"Mr Humpty we've discovered the definition of irony, or at least hypocrisy or it may be lemons."
I love it in game when those double take moments pop up.

Personally I support the enclave 100% but NCR is useless thats why i threw general oliver off the hoover dam!