Pros: This device allows me to control all of the devices in my living room with my phone. Response is immediate, just as fast as a normal remote (no bluetooth lag). The device is very small and unobtrusive, and its range is amazing. Even though it is in a cabinet without direct line of sight to my tv or sound bar, it can control both flawlessly. A great solution for any iPhone user(4s or up, per the bluetooth requirements). The few initial issues I had were taken care of quickly and efficiently by their support team.

Cons: None to speak of.