HL, its posh but not overly fancy. Put it this way, i like eating out and nice meals but im a simple food person, and i really enjoyed the food at Al Muntaha. Im sure you could pop up there and check out the menu at any rate, but from what i remember the food wasnt OTT, just very well done.
HTH?
Actually, Artur and James ans I ate at a cafe facing the Burj for lunch. It was part of the Jumeriah Beach Hotel, just along the walkway by the front of the beach/pier, and they did burgers as well as salads, smoothies and chicken and it was actually really fab. Id certainly suggest it for lunch, ill see if i can remember what it was called.
Thanks,
Sarah