I had Sendzik 12 years ago. Smart man, but very boring teaching style and poor attitude.
I had 'Zeek' 17 years ago, and he is somewhat aloof, but SO smart, and he CARES. He will teach to your level, and you can learn ALL you want. COOL GUY!
Hes a very good teacher who likes to push his students to learn
He's a relly good teacher who likes to make his students think hard