The spin attack looks cool and all, but when Link is charging his sword and walking, he doesn't animate. So he just kind of floats around with his sword in front of him and oh boy does it look silly! :O
There seems to be something called charging in the Link tile editor but tinkering with those tiles does nothing, so what are those tiles for, or if they are for Link walking with his charged sword, then they aren't working.
Anyhoo, it would be more than nice to get Link walking when he's preparing for a spin attack instead of just floating around...