TIN SHED
Actually pamann the Luton ´tin shed´as you call it was designed by Sir Norman Foster one of the UK´s leading architects who is also one of the leading lights regarding the proposed new airport on the Isle of Grain. In my experience over the years practically all passengers I have been in contact with are not too particularly bothered about what the airport looks like, etc. it is just a matter of convenience or no alternative. Who in there right mind would want to travel through Heathrow unless they had to!