Nice clean shot, meets challenge well (unlike many this week). Perspective seems a little crooked, esp. in the foreground (seems to slope to the left).
5. Fits the theme well enough, and there are no blatant 'you suck!' flaws to it, but neither does it really grab me for any reason at all. For reasons of composition, cropping, or subject choice, it's just a photo, and doesn't do especially much for me, aesthetically.