Three brief points:
1 - The restaurant offers a 'valet parking' and is strictly 'vegetarian' - unlike what is mentioned above. Thats just to straighten out facts
2 - The restaurant boasts of offering 'world cuisine' which is pretty much incorrect. Everything that is served here Italian / Mexican is grossly 'Indianised' in its taste. So there is no way, this can be termed as 'authentic cuisine'. If you want good italian - head to 601 or prego or host of other specialty restaurants. If you want mexican food - chennai has no place to offer you [Don Pepe is another indian'ised cuisine restaurant]. I havent checked out Azulia / Kefee - so can not comment on Lebanese food in Chennai
3 - Now with success of the RA Puram restaurant and having another venue opened in town, the restaurant has become a lot more complacent. The customer service which was always in question has taken further hit. Finally - they have forgotten meaning of fine dining - my personal experience, I asked for some variation of a dish [Which I have asked earlier at the same restaurant and was oblidged by chef] - this time met with stern shrugging off by the manager [or order taker]. Instead of refusing politely to my request, the person reminded me in insulting tone how he has been working at this joint for 3 years and never entertained any such customer request. I say finally 3 years is little too much time? Eh?