Yeah, Comcast gets a lot of crap for their customer service, which has always been hit and miss for us but overall not that bad. The internet has always been very reliable and speedy for us. If you're looking for standalone internet without TV and Google isn't an option then I think Comcast is your best bet. I'd definitely go with them over CenturyLink. Maybe there are other, less well-known options that would work but I'm not familiar with any of them.