When the new terminal was built the old terminal was creaking at the seams due to in part easyjet expansion. It is starting to look like it will be the same again with the existing terminal running beyond its design limits before the terminal and airport expansion programme is finished.
With large parts of the terminal being closed off to passengers to allow the builders to move in I expect Luton to keep its bottom place in the annual Which airport review for sometime to come.
No gain without plenty of pain in the next two years.