Fascinating. I agree with the SH5 people that it looks so much better than SH3. I love SH4 just for its graphics.
That said, every time I see a screenshot like the one above I'm reminded that SH3 has its own special feel, one that may not be as technically realistic, but still shines in its own light. The closest I can come to a comparison is comparing the old '50s Superman series to more modern versions. The newer ones are shinier, but the classic is still a classic, and for a good reason.