That is my ISP. So far, I've been satisfied with it but then I've only had it since July. My only other major experience with Internet connection and speed was through my previous employer... and we had a full T-1 connection. My connection isn't, of course, as fast but it seems pretty good compared to what I've seen when I tried to use my sister's dial-up service.
BTW - Verizon, at least the wireline phone service provider, was formerly known bt a few names in different parts of the country. The one I know for sure was GTE. Like so many of the big communications companies in the US, there have been so many name changes, mergers, subsidiaries, etc. of Verizon that I don't know much more than that.