I was just at Pan Am and did the A320 TR. Good program for people with some decent time. Mostly all of the people there with less then 500tt were having big problems getting the TR.
The oral is not a problem because anyone can memorize the right stuff. The problems were in the sim mostly being way behind the airplane and aircraft control. They were spending thousands on extra training.
Good program but they are not going to spoon feed you anything you must know your stuff.
To answer your your question about jobs, only 2 of the low time people found jobs but it was with Citilink in Indonesia and they paid for the job.
The A320 TR doesn't equal job.
Good luck with your quest.