No, the real disruption here is speeds 50x faster without any caps. There is no comparison with Comcast, but their fast package of 105/10 Mbps is $199.95 a month. Yes, 10 megabits of upload... They have a limited available tier of 305/65 Mbps (FWIW this plan is a day old and probably to fight FiOS Quantum, it used to be 50Mbps) which runs $299.95.

http://www.comcast.com/internet-service.html

tl;dr Comcast is a joke.