Ok guys... here's a tough one (at least I think so). I'm trying to think of the name of a superhero movie that came out a couple of years ago, I'm thinking at least 5 years back.

In it, there's like a retired superhero whose power was super speed before, but after fighting and throwing his brother into a vortex or something he lost the power except in his index finger. I remember a scene where he used his finger as a blender.

So some kids find out they have superpowers (not clear on this part) and they need him to teach them, and he does so but then his brother comes back somehow and he regains his powers and they fight him and win again.

IT WASN'T EVEN A GOOD MOVIE I JUST NEED TO KNOW THE NAME PLEASE IT'S KILLING ME. 10 points for best answer.