I've had this remote for quite a while, so I feel fully qualified to offer some feedback.
-Less expensive than high-end Harmony devices. -Easy configuration -Incredibly versatile. I have connected an LG 4K TV, an XBox, a Yamaha audio system, and an Apple TV, and have few complaints.
-Can't control a Sony Playstation. Unfortunately, the PS4 can't be powered up/down with any IR remote control -Not rechargeable. For the price, I can forgive them for this, but the remote burns through AA batteries too fast for my liking -Unable to resync it with MyHarmony. Seems to be a glitch with the drivers.
A cheaper alternative that does a decent job with up to four 'Activities.'