I have spoken to our Greek friends about the restaurants in Lassi and the comments are always the same. They serve the food that the tourists want, someting familiar. This is why the food arrives too hot to eat and with chips. If it doesn't the tourists complain that it is cold and send it back. If you want authentic Greek get out of Lassi. It is unfair to criticise the Trata, where we have eaten many times, for merely providing what the market demands. Pleasant but a bit bland. We have been watching George the owner in action for 13 years now and his sales technique is worth the price of the meal.
Go to the Trata, enjoy the food, the excellent service and the sunset. Just don't expect authentic Greek.