[Zombified DNA ... ( ´ཀ` ) · ‍♀️ · ☣️ · ☢️]

Too many graphics/colors. Makes the menus difficult to read!

[RA Theme]

I think the image you used is Anubis, not Ra.

[Harley Davidson]

You might want to change your fonts to a darker color. The menus will be easier to read that way.

[Enhanced 2 in 1 "CENTAURUS" - Four Colors]

Think you're doing a great job designing and sharing the flowcharts. 🤘

I don't mind saying that a few  of my private themes utilize some of your ideas. 

[Paranormal Carbon Fiber]

Hodge Podge means a 'random assortment of things'. All four of your themes are the same, except the Lock Screen graphics. 

Not a criticism but not exactly unique either.

[Cloudmakers Germany / mehrere Variationen]

Too much going on with the graphics. Makes the text difficult to read. Background image seems stretched and not to scale.

[Ninja Turtles]

Seriously? Since when did 7 year old children begin using DNA devices?

[Pink Floyd 250C theme]

The backgrounds are too 'busy'.  Makes it difficult to read the text. Maybe try some darker backgrounds so there's a contrast and text stands out more.

[DNA 75C Illuminati 2]

The background is too much. Would rather not get eye strain trying to read the screen.