Yuugiou 5D's is, honestly, the best Yuugiou series out of Generation Next and Duel Monsters. I know we all got irratated with Yuugiou thanks to GX, but after watching the first episode, 5D's, like DM, even though it may look sort've weird and outlandish, it manages to suck you into watching it.
Story: 10/10
At first, the storyline may seem a little weird. Well, due to the fact the story line actually varies, yes. It does seem weird. But you'll grow to like it and love it even.
Art: 8/10
Honestly, if the animation wasn't so weird at random intervals, I could have given this a 10/10 also. The art is enjoyable and colorful. And it's not hurting to your eyes, especially later on.
Sound: 10/10
That is, if you watch good quality videos. But in all seriousness, the sound is good too.
Character: 10/10
Well, they're not cheap rip-offs of the other characters in Yuugiou and that's always a good thing. But, each character has their own personality and while you might think at times, "This character is oddly like so-and-so", the truth is, they're not. Characters are just that good.
Enjoyment: 10/10
I just enjoy it. Through the sad moments to happy to funny.
Overall: 10/10
In conclusion, if you've been a Yuugiou fan for years, you'll love this series. ;3