hagestolz wrote:It's highly unlikely that a random tourist would be posting in Greek in the first place and it would be clear from the translation if someone was writing complete rubbish.
The tourist writes it in his native tongue and then uses Google translate so that the owner understands it. Why not?
Posters' name and location might also be a pointer towards validity I think this is an excellent suggestion from Kraut
Being a native speaker doesn't necessarily mean that you can write well / without mistakes / not in a strange way and doesn't automatically make a text "valid" in order to be used as a model for language learning. There are sou many good resources on the Internet -- why not any other text you find on the net if you use Google translate/Google translate's voice anyway? Wikipedia articles, newspapers, magazines etc.? Why this fixation on tripadvisor?