Stalls and dive to maximum speed lesson 5

This lesson 5 is a very frustrating of e. First of all you pack to many things in one lesson. The reult is that the Cessna becomes very unstable with strange characteristics . Then after many unsuccesful events I went on with slow flight lesson 6. Very succesful in my opinion and what happens it is recorded as lesson 5 - What a shame and waste of time Could you not evaluate the lesson 5 again as I will give up and I think many with me as It should be fum instaed of frustrations.