From what I've seen after over 10 years at EZY there's nothing arrogant about being a line driver or trainer there. Everyone goes to work, gets flogged, gets paid and goes home being grateful to have a job that isn't in danger of going down the tubes like other places.
Regarding blocking runways and the other crap thats exactly what it is. From a flying point of view it's leaps and bounds ahead of many other places and the standards are high. They have to be kept high if others are continually taking a shot at you. training is second to none at EZY.
Arrogance is more abundant in certain long haul legacy carriers I think.
Its not perfect but its a very very safe and professional place to work and will be here for a long time to come.