Actually if anything the CIC looks overlit in the video, most probably so as to give the tv crew an easier time.
Most CICs are very dark, with little to no ambient light so as to prevent eye strain. In taht regard, I think the PLAN's combat vessels do well in and are in line with the international norm.
Something I'm not as keen on is the relatively small size (052C appears to have a similarly sized CIC), the very utilitarian appearance (that may be aesthetics more than ergonomics, but I can't imagine the exposed cables and fire extinguishers in such a cramped work space with so many hard edges would be beneficial to the crew's survivability if hit), and their individual workstations are undeniably a few years behind world leaders.
Some more recent Euro designs like FREMM AND Type 45 do offer some more most visually appealling and advanced looking CIC's
I do wonder how some of the more recent Burkes stack up -- they're obviously not using cold war era CRTs. For a frigate, a more average CIC would be acceptable. Limitations of space and perhaps more significantly, cost would have prohibited a more comprehensive design. But I hope PLAN have learned from the first two 052Cs and pioneered some more capable CICs in their new production 052C/Ds. Despite the counter argument that looks do not determine how well a product actually performs, the fact that all modern CICs are gravitating towards various common features makes me think that form follows function.