I've just had to fly on a (thankfully) short flight between Kuwait and Bahrain.
I would not recommend anyone fly Kuwait Airways.
Passengers are allowed to get out of their seats the second the plane touches the ground. Staff do nothing.
The television screen above my head remained DOWN just inches from my head, during both takeoff and landing.
Air conditioning did not work. Only when the plane reached an altitude where the air was cooler, did the cabin temperature reduce.
Food included a Lion bar, and a 2inch-square sandwich.
And the cost was about 5 times that of Jazeera airlines, the low cost carrier.
Why did I fly KU? It's a government requirement when you are coming into the country having processed your residency paperwork.
A big thumbs down to the worst airline I have ever flown on... and I've been on some bad ones before.