No, not everything in that movie may look realistic, but does CGI look anymore real? No. I don't care about matte lines, and I don't care about blobs. I certainly don't care about more storm troopers.
When I watch SW on VHS and I see that blob, it reminds me that erasing those wheels was actually a challenge in 1976. They had to put vaseline on the freaking lens. If that's not inventive, I don't know what is. Digitally removing the wheels sure as hell isn't.
I do want the original, unaltered versions of the SW trilogy to be released on DVD. I want to bask in the matte lines and blobs and every little thing. I don't want a single change made. Not one single effect needs to be "slightly improved" or "enhanced" in any way. The movies were perfectly fine the way they were. So what if all those little things will be more visible in the high resolution of DVD. That's how movies were made in 1976.
And I don't care how many facial expressions you can create on a computer, cgi Yoda looks no better than the cartoon Yoda on the Clone Wars cartoons. Puppet Yoda looks like an actual living thing.
Off topic, but has anybody seen that recent picture of General Grevious w/ his two guards on sw.com? It reaks of Buzz Lightyearness.