It's impressive! I'm really impressed with some entries in Russian written here by foreigners. Russian is a very difficult language. Of course, I don't compare it with Chinese or Japanese, which are considered to be extremely difficult, but learning Russian is challenging anyway. There are 6 cases, perfective and imperfective aspects, prefixes, transgressives and more. There are no strict rules for word order, nevertheless when a Russian native speaker looks at a sentence written in Russian, it becomes clear that we (Russians), for example, don't speak this way. However, some foreigners write in Russian pretty well using complex sentences and putting punctuation marks correctly! I'm talking even about users, whose mother tongues greatly differ from mine (for example, Chinese and Hungarian). Those people must have been so hardworking and patient! It's really impressive!