T5 has won awards!
(I tell myself through gritted teeth every time I transfer through there. Possibly an award for employing shouty people who know less about the layout than you do).
If you want the real joyful T5 experience, try getting off a QF/EK at 0530 at T3 or wherever after a long-haul from SYD/MEL/AKL and transferring over on the bus then going through Immi as a non-EU national, then joining the "fast lane" (LOL) at security.
I'd take FRA any day.