Whenever I see these ads I want to punch the TV, especially since my parents can only get Comcast if they want broadband cable. They're paying about $250/month and the internet slows to a crawl half the time, standard definition cable channels artifact and drop out occasionally, a handful of HD channels that they pay for NEVER work even though their SD counterparts do, the HD channels also artifact and drop out, along with on-demand doing the same thing! They have 150 down and 25 up, and I have 100 Mbps FiOS at the other end of the state (North Jersey, outside of NYC) and it's definitely faster than what they have. Also Comcast refuses to accept backed payments in smaller amounts, they want it all or nothing. I moved into a friend's place and his bill was $600 in the red, I offered to help him pay it down and spoke with Comcast about it. They told me to have a lease notarized that the previous tennant didn't live there (he did) and we wouldn't have to pay the $600. I did everything they asked to the T, but they still wouldn't unlock the account. Even when I offered to pay the amount in installments of $200 or $300 they wouldn't accept it! This wasn't "I'll give you $300 now and you turn the cable back on", it was "I'll give you $300 now and keep everything disconnected, then I'll give you $300 in two weeks". They actively refused setting up a payment plan or anything other than taking the $600 in one shot. In the end we just had to pay it in one lump sum.
The thing that pisses me off the most is the completely misleading "Fastest In Home WiFi" claim considering that the bandwidth of your WiFi connection has absolutely nothing to do with the bandwidth of your ISP connection, considering that you can have 1.3 Gbps 802.11AC streaming through your house, but not have an active internet connection, yet 75% of the population doesn't even know that, let alone what WiFi actually is (my 34 year old brother and his girlfriend are two of them haha)