The monitor does in computer games very good services and also provides in everyday use a frame where it m. E. is nothing wrong. Thanks G-Sync I was also possible GTA V to play smoothly in most details to 4K (with a GTX 970, which would certainly not packed without G-Sync). As a "problem" (and this really can not monitor blame) is me - as some other reviewers - just noticed that some programs / applications do not scale well with the 4k resolution of the monitor and be partially tiny (eg ICQ). This but you get most of the settings that Windows provides, under control.
All in all a top gaming monitor, which is worth the money and is sure to give gamers a lot of joy.