I'm not gonna lie, I was extremely disappointed when I first hooked up my TN panel 120hz (actually 144hz) monitor. Out of the box, compared to my old Dell 2407WFP (PVA, not even IPS) it looked like absolute crap. Colors, contrast, viewing angle, I felt like I just wasted $240. After spending some time dialing in the settings on the monitor's OSD, things got better. Finally tried playing a game on it and the jump in refresh rate was very noticeable. Really the best part is being able to play games without having to enable VSYNC since no modern game with all the effects turned up is going to break 144fps (or even 120fps) with my current hardware.