I've done this myself a couple of times with Hola
The anime selection we have on Netflix UK (guessing it's the same for EU?) is pretty poor. It's better than it used to be, as we now have titles like Death Note, Fullmetal Alchemist: Brotherhood & Psycho Pass but it's still extremely limited. Whereas the US have stuff like Welcome to the NHK, the original FMA and Samurai Champloo too.
The downside being that 99% of the time I watch Netflix in bed via the app on my PS4. As such I can't trick that into giving me access to the US catalogue like I can on my PC. That being said, I usually find something to watch all the same heh.
"My name is Ozymandias, King of Kings:
Look on my works, ye mighty, and despair!"
Nothing beside remains. Round the decay
Of that colossal wreck, boundless and bare,
The lone and level sands stretch far away.