for us it was worth it

It is often so discouraged by such warranty extensions - we had in this "happiness", the purchase was worth it.
In the washing machine of the overheating protection has repeatedly come, the first repair attempts brought only short-term "relief". Whether the final assembler has really found the cause has not yet been assessed.
But 3 Error messages (read operations) with a total of 5 assembler inserts because the Directions package alone is significantly higher than the price of insurance - and since all materials and time is not yet included.
Limitations (and therefore only 4 stars):
a) There are always all kinds of data (z. B. the date of purchase) newly queried, although many of them over the serial number should actually be known.
b) The customer signs, but gets no document or in the wake of a confirmation e-mail for use. An insistence caused at least, that copies of the application documents were sent.