The voice-controlled, transforming robot is an objectively cool toy, but a little less than meets the eye in the sound department.

Robots don’t have to be large and imposing to be impressive. As this tiny quadruped from [Dorian Todd] demonstrates, some simple electronics and a few servos can create something altogether ...

Plus, "American Idol" returns for a new season, and Rachel McAdams and Dylan O'Brien star in the horror-comedy "Send Help." ...