Just completed a Starclass return to Bali out via Sydney (JQ codeshare with QF) the JQ to DPS and return dir to MEL. Must admit that I thought it was pretty good value (should have looked here to find info on in-flight power!!) but on return allocated seat was broken (no recline and lumbur support broken) - able to move and no problems. Excellent way to earn sc's. My only negative comment was lounge access in melbourne was questioned because of JQ designator on QF flight - had to prove I was a club member to get access when it should have been automatic...since my understanding was all Starclass passengers are entitled to lounge access. Anyway...for a 6-9 hr flight - definately seems worth it to me - especially on a promo.