My experience with BHN in Tampa is as follows.
Internet and Digital Phone are rock solid. Internet has always been the best product BHN has ever offered when it comes to stability.
Digital Cable still has many problems (mainly content related) but the last couple of years I have noticed big enough improvements in channel offerings, customer service and stability. Those DVR boxes are still a thorn in their sides just like about every company that offers these types of cheap DVR boxes (cheap software that is).
Also BHN Tampa just added Smithsonian HD, MavTV HD, Speed HD, FNC HD, CNBC HD, WGN HD, AMC HD and Bio HD all in one day (today). Thus far I'm seeing more than enough lately to believe BHN is moving in the right direction as a company.
All they must do is keep adding HD channels, roll out that new Samsung HD DVR box and don't think about going to pay per use internet and they will be competing quite nicely "and" making customers a bit happier for once.