The entry is definitely spot on for the challenge. An iPod is very pop culture, and the bright green, and the image repetition and extreme hue shifts in the middle are distinctly reminiscent of pop art a la Andy Warhol. The composition works well for this too.
At first the image struck me as oversharpened, but I think that's just due to the slightly uneven, scratched edges, which at first look a bit like the white halo you get from oversharpening. I think these could definitely do with a fix. They wouldn't take too long to burn or clone out, and I think the improvement would be drastic - pop art is meant to be perfect and posterised, the items used within it shouldn't really be showing signs of wear.
Anyway, that's about all I can think of. Great image, well done!
I still don't have one of those things. I feel like I really must be missing out on something... I like the within a frame deal going on here, and the neon green/yellow thing gives it a "pop" feeling.
I thought of doing something like this on my iPod for a past challenge, but never got around to it. Nicely done!! Love the colors. Perfect fit for this challenge IMO.