If you ignore the noise in the darker parts of the top three they really are cool pictures of forces in nature. i think that the glowing of the light adds to the picture because it lights up the lawn and gives it a very vibrant green color.
these two are intresting because along with trying to time the steeks of lightning i also tried not to spook the cows in front of me because i had such a low shutter speed therefore there would be no distortion in the cattle. the scene was originally pitch black outside but with the low shutter speed and bright lightening streeks working togethor it made the pic seem as though it is broad daylight. that is also why there is glow spots in the sky neer the lightening.