Even with little time,walk out of the terminals towards the road exits keeping terminals close on your right and in less than 5 minutes you can walk round the fence of terminal 2 into the long stay car park.The further up the slope in the car park,and the further across you walk,the better the views get,particularly if 33 is in use.If 15 is in use you need to get photos as a/c exit the runway.
Barry