Besides the fact that you were blocked of playing YOUR game because of the problem in THEIR Ubi-thing, there another major issue: You need to install a program

Besides the fact that you were blocked of playing YOUR game because of the problem in THEIR Ubi-thing, there another major issue: You need to install a program that according to their license can basically spy on you. Some people will say nobody forced you to buy the game, but imagine: if all companies selling cars decided to add a bug to record your talks claiming they can this way offer a better service, how reasonable would it be?