I agree that everyone will make themselves seem like they are the best that money can buy, however, reputations in aviation stick and everyone hears about each other. so a little research can go a long way. you will find a company/school/instructor who actually does have close to 100%, the others may be less. i would be hesitant at best to learn from someone who fudges their results to get candidates. and how can you seriously use that logic to normalise the field. btw, all of these instructors are basically out on their own. most work for themselves alone and are therefore, accountable to no one. i feel it sets up a situation where a lot of seedy shit can happen while they take your paisa and promise you 100%.