Personally I think they're great, I wear Security and each time I take a screenshot, I love it. Good Job, 4.5/5
Ahh! My eyes burn! Some are to bright, sure lighting is good, but don't overkill. I enjoy the last three, especially the second to last, nice wall.
I only like second to last one, all the others are below average. In some the fire or the angle is placed right and in the others it is wayyy to bright.
MOst of these are real great. But variety is key to success. I was trying not to stay bored everytime I saw a new(similar) screenshot. But in overall 4/5