Mama, there goes that man!
Mark Jackson as previously stated is definitely very hit or miss. He most of the time uses his same old catch phrases, but in a way I've kind of grown to like/expect it - more so expect it. Sometimes he does like to just run his mouth, but at some points during the night he does showcase his experience and provide us with some sort of worthwhile insight.
Robot Breen to his far left on the other hand...