Rough flight due to very cramped quarters. People now bring on so many large carry ones because they don’t want to pay to check anything. This makes for a miserable flight. The economy space is cramped as it is. Then people bring all this stuff that they cram into the overhead bins such that by the time I board as a group 4 or 5 there is no room in the overheads for my small backpack and I am forced to put it underneath the seat in front of me. This makes a minimal area for leg room even worse. I can manage most of the time but this was the second leg of my flight that originated in Europe. It was a typical experience for flying economy these days and since I can afford business class I am stuck like most at the bottom of a overcrowded plane.