I do find it really annoying that when I have 20 mins for a quick game but when I go into Battle.net app to load up a game it says it requires an update and, like today, it is a 140Gb update so will be 3+ hours to install.
What is more annoying still is that the update is probably for pre-installing a game that I don’t own and not about to purchase — so of no use to me. Why do I not have any option on using my bandwidth up for hours and storage space for nothing I wanted?