First of all I passed. Now the negative, why does it not show your wrong answers on the quiz. Why must you go through the entire module again even the sections I assume I got right. Very very time consuming and frustrating it's a quiz not a test . The actual test was straight forward. Modules are far too long for example module 2 52 sections that you must redo if you get 3 questions wrong. And that brings me to the type of questions on the QUIZ why try and confuse and trick i repeat its a QUIZ not a test.I would recommend to check out other boat exam websites before committing to this one.