No, not typical.
I would say the first answer was right-you got a dud, which can happen with any make, model, product etc. It is certainly not typical-I and many others here have had no problems with our Macs, and personally I have had Windows machines I would have loved to throw through windows.
I adore my Mac and even if I had problems with a machine I wouldn't go back to PCs. However I would certainly ask for a replacement machine if I had had so many problems with one.
Maybe you should consider buying refurbished Macs in future, as they will have been better tested?
I would say the first answer was right-you got a dud, which can happen with any make, model, product etc. It is certainly not typical-I and many others here have had no problems with our Macs, and personally I have had Windows machines I would have loved to throw through windows.
I adore my Mac and even if I had problems with a machine I wouldn't go back to PCs. However I would certainly ask for a replacement machine if I had had so many problems with one.
Maybe you should consider buying refurbished Macs in future, as they will have been better tested?