   neutral   It sounds that you have a high opinion of him.     neutral   He is an all-right guy. I have no bone to pick with him.  
    neutral   Birds of feather flock together.     neutral   But he is not a fine wether friend who could sell you down the river.  
    neutral   You cannot judge a person that way. I have a hunch that he is a sly dog.     neutral   
 How did you figure it out? 
 How can it be?  In any way, people like him must never be underestimated