Well for the story theres no deep down complicating plot its just this highschool student who wants to beat the generation of miracles and with the help with his friend he thinks he can do that. Soo these 2 high school students just keep training to become better and better wich in my opinion it is really interesting watching them train and beat these strong high school teams when their school has only been formed for 2 years.
As for animation the characters look and hair style and stuff really benefits theyre personality i think they did really well. The way they show the characters moves on the basketball court is really well done.
For sound its just the basic sounds of shoes squeeking and basketballs bouncing for people not used to it it can be quite annoying but i dont really mind both the opening and ending are decent.
Most of the Characters in this anime are all really developpe and interesting they all have there own story behind which makes this anime even better. They did really well to developpe characters in a really fast paced anime.
I really recommend this anime if you do like sports anime and such you really might get goosebumps like i have during this show they are really some parts that are truly amazing :D. I cant wait for the second season.