I've not noticed much of the graphical upgrades in Massive Legendary Effective Edition. Once characters reach a certain level of realness, better textures or cleaner lines will not be noticed by me.
The environments in the original Mass Effect are alien and cool, so I haven't really noticed graphical updates there either.
But today, on Tuntau, while exploring in the Mako, I turned North directly after landing and trundled over a mountain range to see a snow covered field below.
And now the snow SPARKLES like real snow SPARKLES and I honestly gasped aloud.