I like the parts of Europe I've been to (Germany, Ireland, France, Austria, Hungary, the Netherlands)
Having said that, don't expect it to be better than wherever you are. There is no promised land.
I'm saying this even though I work for a large company with offices throughout Europe. I could transfer without any difficulty and get paid relocation to my choice of cool European cities. That's not to sound braggy, just to say that just because you have the opportunity it's worth considering whether its worth the jump for you.