Im still LOST as to all the people who complain about the walking in T5!
I have just flown for the first time in ages out of t3....the walk from the checkin to I think it was gate 36 or something WAS PHENOMINAL! Longer then ANYTHING in T5 and it wasnt even the longest walk according to the gate information screens!
And several times a week I flight out of T1 using the Rep Of Ireland gates 77-90! The walk from Security to the gates is one of the most convoluted journeys you could ever make at an airport!
T5 is a breeze!