-Lack of a dedicated F lounge in SIN. The QF lounge was great, though crowded and loud.
-The timing ex-SIN was not conducive to sleep.
-My snapper over chicken rice was tasty, but the meal service was on par with a solid J product, rather than F.
-The crew could not have cared less and basically ignored us (incl call bells!). This was the killer.
-The F lav on my side was out.
-The seat was on par with the CX J seat. About the only thing differentiating the service from a 1-2-1 J was the presence of LPGS champagne.

Note: the aircraft was a 773.