German is not too difficult as far as learning the basics. However, if you take the advanced courses, it becomes fairly hard, because of the tenses of the verbs. Many English words are similar, so the vocabulary is fairly easy.
Zum Beispiel (for example) Haus = house, Schul = school, Kommen Sie hier = come here. I travel to Germany frequently (going again this summer,) so I try to keep up with my German enough to get by. Until Napster was shut down, I chatted frequently with people in Germany about German folk music. Each town has it's own Blastkapelle (village band.)