I was looking to replace my 7" Lilliput 663/O/P2 monitor with something better and not as heavy to mount on the back of my Sony FS7 (ironically the camera and monitor models refer to the FS7, isn't it?) I was a little afraid when buying it, since it's very new and I found almost no reviews about it. Let me tell you, at first I couldn't get enough of it! Compared to the 663 it's much better in every way. If I connect an SDI cable it gets even better because all HDMI connections have some latency but with SDI it shouldn't be a problem. resolution is clear. The colors look very good. The brightness is good although I haven't tried it outdoors yet, just the screen itself is reflective so I'd prefer a matte screen to a glossy one, but it's a really good buy. Waveform and vectorscope same as 663 but monitor quality is much better so I'm happy. I'll update this later if I run into any issues, but I can say it's a really good buy.