Got to try this earlier today, I absolutely love the design, Dell just know how to design a monitor. I'm a big fan of the Alienware range too for design. I found the out of the box profiles to be better calibrated than the GL850 which has a weird gamma curve. Sadly the contrast was again disappointing like the GL850/GL83A I haven't got my equipment with me to measure but my own FI27Q which is 1160:1 after calibration in comparison has deeper blacks that are quite noticeable. Where the innolux panels win on image quality the Dell being the LG panel has great fluid motion, slightly snappier performance overall, not massive but enough to make me prefer it in motion.
Great monitor for the price with discounts, unfortunately it wouldn't be a must by for me as I prefer a more complete image quality, deeper blacks, depth to shadows which something like the G7, AG273QX and to a lesser degree, FI27Q, PX7, Raptor bring.