It's really not that complicated. With all those lossy JPGs, it'll be a pretty underwhelming experience for anyone with a Retina screen, that's for sure.
Great design, sure, and it would have impressed me if it was an email design rather than a website—for it to be truly impressive to me as a developer, I would like to have seen it built using <canvas>. That would have impressed me.
You just wrote two paragraphs fronting to a beginner instead of helping to answer the question. Only @Aaron wrote anything helpful. Even @Steve was more helpful.
It's really not that complicated. With all those lossy JPGs, it'll be a pretty underwhelming experience for anyone with a Retina screen, that's for sure.
Great design, sure, and it would have impressed me if it was an email design rather than a website—for it to be truly impressive to me as a developer, I would like to have seen it built using <canvas>. That would have impressed me.