TiVo Bolt OTA DVR review: More features, but many familiar drawbacks as well

Cord-cutters are no longer second-class citizens in TiVo’s world with the new $250 TiVo Bolt OTA DVR, which is based on the same hardware platform that TiVo offers cable-TV subscribers—less the CableCARD slot.  TiVo’s previous antenna-only DVR, the Roamio OTA, launched more than four years ago and is based on a cable box from 2013.