Better is relative, while obviously RC looks a lot better than SF0 it doesn't change the fact that the RC series is really unattractive. I played RC (ps2) and I can see that they tried to make a new IP that could overcome Crash bandicoot, but they failed really hard, it plays like one of these copy and paste action/3d platform that boomed in the 90's and pretty graphics won't change that. Like Really! Sony has Ape Escape and Sly Cooper, these ones should have gained this treatment instead of RC, they are by far a lot better than RC.
SF0 while underwhelming for Wii U graphics standards, it is based on one of my favorites N64 games. SF64 is simply great. The story, the characters, the bosses fights, the levels. I can't wait to see what they are preparing for the Wii U version.
We reap what we sow