The deleted scenes being re-added was a good idea, they do seem more effective after being re-cut. Overall I'm not as impressed with this one as the Phantom Menace but... it's asking a lot to fix this and it's still a lot more effective than the original. I disagree about Yoda, the legend about him was that he was a great warrior. Characters change and Yoda could have progressed a lot since the Clone Wars.
The fight's execution could probably have been better but that's another issue, I wouldn't have all Yoda's action parts removed just because that's how the audience remembers him. That Dooku twist would have been great except that he was the main instigator for Sidious... Perhaps someone else is the real instigator in this hypothetical situation. Edits like this are important/ interesting, they really show that there was definitely something that could have been done to at least improve the movies. If he could accomplish this with such limited access to resources then Lucasarts should have been able to do even better.