It's really sort of amazing to think about. In all my years on this planet I have never been pleased with a telecom company. Never. I have always felt like I was paying far too much for inferior service, contemptible customer support, and endless efforts to further "monetize" me through harassing phone calls trying to sell me more stuff, intrusive DNS systems that redirect me to their crappy web sites, etc.
There is not a single other industry I can say that about, certainly not one that comes to mind so quickly. Hell, I can't even say that about the government.
As if that's not bad enough, this industry seems to spend a lot of money lobbying to destroy the open Internet, which is like a car company lobbying to increase the number of annoying traffic regulations in order to make it less enjoyable to drive.