Did you miss the context of the image in that tweet? It's the famous "I have a particular set of skills..." speech from Taken: https://youtu.be/jZOywn1qArI
In other words, he's basically saying Sam is the best in the world at being a ruthless mofo in these situations and obliterating those who oppose him. "Admiring language", perhaps, but I wouldn't really call that "supportive language".