Used to be one of the sketchy karaoke places as there was a shooting case around there years ago. However, it's still a popular asian entertainment location nowadays.
I rarely go sing karaoke but this time when I went, they actually implemented their own wifi-connected app that lets you pick the songs, queue it, move it, call service and anything else that you would do normally using a remote control. It was pretty cool! Definitely more convenient than using the actual controller which the detection was more difficult if you were sitting far from the sensor. I asked the employee there and they said their IT guys managed to create it. Pretty awesome that's why it deserves a good rating.