...the only Sith we've seen do it. But that doesn't make him the most powerful. I'd say pretty much any Sith in cannon could do the same, but chose to dodge or deflect the laser because it takes less effort. He's not the most powerful, he's just a show off. Not to mention in the Empire Strikes Back Vader, the absolute chad that he is, just straight up catches multiple lasers with his hand. Not even using the force there, just catching it. Let's see Kylo Ren do that, then we'll talk.