I think you'll be pleasantly surprised/underwhelmed. I interviewed about 10 months ago (got cold feet about PSA, so did not accept the class date). The written was straight off the airlineinterview site gouge. I also studied the Sheppard Air prep and read The Turbine Pilot's Flight Manual - both good products IMO, but I honestly believe the gouge from the web site would have been sufficient. As far as tech oral - read a METAR, brief a Jepp, know your 123 rule. About as straight forward as you can get. Good luck!