I did the one day crash course at ATP and ended up getting 85%. I told a few guys and got some smirks as they were oh so proud of their 95%+. Well I took my ATP checkride and got my rating and guess what? It says AIRLINE TRANSPORT PILOT. Don't get me wrong...I'm not one for half a$$ing anything. If the ATP written truly contained the stuff you need to know on a daily basis I would say max it but the truth is there is some goofy stuff on that test. I guess if I'm interviewing at a major someday and they want to know about weight and balance of a 1900 I'm screwed but somehow I'm not sweating it.