Good friggin' lord. The opening is gorgeous, and so are the other new bits of animation. Yamato's score is also of note. While not Kikuchi's score, it's still highly impressive.
You can really tell the cast is getting old, though. Raditz sounded like an old man, a really old man. Still, he's one badgrass brother...er...yeah...
Love the opening, it's absolutely epic. And the new colors...more so, even.