What a disaster the new terminal 4 is, after waiti...

What a disaster the new terminal 4 is, after waiting at original terminal for a plane unaware of a new terminal until trying to find boarding gate and asking staff, 20min walk from main terminal as there not inter connecting you need to go back out and through security again. The distance from the food court to the gates is ridiculous, I have never had to walk so far at an Airport, I feel sorry for the elderly who have to experience this. what a joke that the new terminal is so far from the old.!!! Unbelievable such a stupid design was approved...