Although I'm unsure who said "presentation is everything," it was celebrity chef Wolfgang Puck who grew famous telling us that we "eat with our eyes." As a guy who has spent a career dabbling in the aesthetic, I agree whole heartedly... but how about a little anthropological data to support what I (think) I've always known?
But here's the other side of this experiment... each seating included a menu for those dining. Menu one simple said it how it was -- fish was labeled "baked fish," green beans were listed as such, and the wine was labeled "New Jersey Red," which was served in plastic cups. Yum. In round two, the "baked fish" had become Panko crusted St. John's filet, green beans were listed as Haricot verts (pronounced hair-co-vere,) and the Jersey hooch was relabeled as Napa Valley Cabernet.
Remember, both meals were identical. After each group had dined, they were surveyed. On a scale of 1 - 10, the results averaged as follows: Group 1 = 3/10, while group 2 = 8/10. Additionally, each group asked what they would expect to pay for a meal like the one they had just received. The staggering results... group 1 averaged a price tag of $10 per person for the less impressive dinner, while group 2 was happy to fork over $38 per person.
There's certainly a lesson in aesthetics here, but the amazing expectation that proper "naming" sets is well worth considering. Perhaps it's the difference between saying "enjoy your meal," and "bon apetito!"