Some people might love it, I do not.
It does include a remote even though it isn't in the video. There is a a mini USB port and ethernet adapter included in the box but no dedicated Ethernet Adapter or Micro SD card slot.
Other than having 16 GB internal memory instead of 8 GB memory the hardware (processors and RAM) are identical to the Fire TV 3 dongle.
I personally would not purchase but if you are interested Prime members have until tomorrow (June 8th) to pre-order with a $30 discount. Normal price will be $119.99 but $89.99 for this limited time.
Amazon Fire TV Cube | Hands-free with Alexa | Streaming Media Player