Undertanding Color Critique

I think my photos have strengths and weaknesses. I really like my monochromatic photo because it represents the different shades of grey in the whole picture. I like my red and cyan picture because the idea came to me so randomly and i thought it would be a unique picture. I wish i would've not taken the picture from the angle in which you can't see the whole phone though. I like my green and magenta because i think that is creative. I do wish the quality of the picture was better though. My blue and yellow is nice because the colors really stand out and provide emphasis against the black background. My desaturated and saturated are nice because they provide movement. The desaturated has a lot of pattern and repetition and I think they represent the color principles well. I wish the horizon line of my desaturated picture was straight. My series is nice and the white clothing provides emphasis and the backgrounds of the images show variety but since it was taken later at night, the lighting of some isn't very good. Also because of the dark lighting, the pictures look very pixelated which is why I will retake some of them.