Weird, The first time I saw this movie I tougth the CGI wasnt as good as the 2003 one, but the second time I noticed it actually was waaaaay beter than the Ang Lee one.
That's because you are correct, and people saying otherwise are dead wrong.
It's not a matter of opinion. An opinion would be "I like Ang Lee's Hulk movie better because of blah blah blah". Fine. What movies you like better is a subjective thing.
But what CGI LOOKS better is relatively objective when we're considering REALISM. In the realism department, this version of Hulk blows away Ang Lee's Hulk. Anyone with two eyes can see it. The CGI is a vast improvement.
But some people think, "Well, I liked Ang Lee's movie better, so obviously that means the CGI is better in the 2003 movie."
These people most likely went into the new movie expectingthis to be true and deceived themselves. Personally, in real life, I have not heard a single person say the CGI for this movie was worse. Everyone pretty much recognizes the improved CGI over bouncing, rubber, neon green Ang-Hulk.
"But OMG Ang's skin looked so much better in close-ups!!!!1!1!"
No it didn't. People saying that are trying to nitpick ways in which Ang's CGI Hulk looked better, and none exist.