Farrior is 2x as good as him, Joey Porter is 3 x as good. Bruschi is slow and weak. He let's Ted Johnson do all the dirty work so he can roam free. He is a very smart player and he is tough, but he isn't physically talented at all. Thus the Zero pro bowls. There are at least 3 Lb's on the Burghs squad I know are better athletes. As for heart, I would take Farrior's and Polamalu's in the secondary... those guys are tough as hell, but I do give Bruschi credit for having heart.
Don't let your Pats blinders cloud your judgement. Bruschi is a nice scheme player. He does it well. But he is no superstar.