It's interesting the different experiences people have.

I've found LLBG to be downright pleasant. I get there at most 90 minutes prior to an international flight, breeze through security in about 15-30 minutes depending on queues and often have time to spare to get a coffee and browse through the duty free shops at my leisure.

Full disclosure: I am an Israeli citizen, but I've had this experience even prior to becoming a citizen, when I was only a US citizen.