The first episode is not bad, quite promising although the
animation artwork leaves much to be desired. A lot of people will
compare this to Initial D, and some of the styles quite resemble
Initial D as well. It's relatively realistic (unlike in the game
whereby you can turn at 320km/hr) and so far the speeds in the
anime have not exceeded 240km/hr yet, and the unrealistic drifting
is not portrayed so far.
Still, it's only the first episode, and for those who want the
english subs, currently I've only found one fansub, [OMFG] and for
those who want the raws can download it from [Q-R] (Quantum
Raws).
Just a note, the english subs from OMFG are pretty basic, about
those you can get in the 'official' DVD stock subs, and is not very
accurate and only has subbing of voices, and does not have
elaborate descriptions and meanings (like in Shuffle!), or
additional subs on road signs and text in the anime.