it depends on the different circumstances when you speak. 1.if somebody did bad things or took some dirty ways to achieve the goal,and you hate to see that,so you can say"算你厉害"to show your anger or compromise.if this sentence came from a bad guy,he is more likely to revenge. 2.but if somebody solved a tough problem that no one can do,at this time,you may think that"wow,he is so smart."then you can say"你真厉害"or "你好厉害"to speak highly of him or her. 3.when somebody catched up with you or did better than you,for example,in examines or jobs.you can use this sentence to express your jealousy or determination. ... hope that my answer can satisfy you.

It has two meanings. 1st one:You are great! 2nd one:You are awesome!(sarcastic way to say,the real meaning is you are awful)

= "Wow, you're so f***ing awesome! Can I have your babies?"

It means: "You're damned good".

Es una oración oral en China,que la mayor parte significa que un poco enojado por lo que ha hecho los demás.No es muy popular por escrito.