Lighting is the first thing I notice in thumb, if it catches my eye I check it out. A good teasing thumb, again I check it out. I don't bother with the repetitions, once you've seen one, they all look the same, where is the creativity in that. If I like something,I say so, if I don't, I say nothing. I'm learning myself so I don't have the right to critisize someones work.