The concept of the product introduction VR work was to specialize in kissing in 8K ultra-high definition. However, when we actually saw it, we were disappointed because the actresses were not well utilized. Since they are specializing in kissing, it would be great if they could increase the number of kissing scenes in which the actresses kiss each other hungrily. Kissing lovers would like to see more realistic scenes of tongues and saliva intertwining.