Just bought 24MP59G today, this is my first IPS display. It's pretty good. Can't review the Freesync since I'm using nvidia cards, but toggling it for the first time enables the 75Hz refresh rate. You can disable it afterwards and still have 75Hz option.

The 1ms Motion Blur Reduction is strictly in-game only, use it on desktop and you will notice the flickering since it strobes the backlight every milisecond. But coupled it with Vsync it really did kill the motion blur making games clearer, in the UFO Blur Buster test I can see the UFO clearly while in motion.

The Response Time is pixel overdrive menu, by using UFO Blur Buster its safe to enable it to Middle or Low, on High it cause inverse ghosting. You can clearly see it with your eye with the 1ms motion blur reduction turned on.

Oh, if you want to use DisplayPort you need to purchase your own cable. It only supplied with HDMI cable.