Nikitas wrote
By the way, the worst Greek speakers are Anglos, from any country and background, again due to the simple grammar of English? (No gender endings, no evident cases etc?)
I would agree with what Nikitas wrote although I also think that this has more to do with the average Anglos inability to understand their own language. Most will understand the three basic tenses ie past, present and future, but to take it on further from there I think most would struggle.
On a personal level I was 'forced' to learn Greek back in the 70s by living in Limassol amongst an entirely Greek speaking nieghbourhood and not having any English speaking persons around me. Believe me you soon learn when put in that situation (Sink or Swim)
Got to admit though I still struggle with the masculine and feminine verbs