See this KOR is an example of where I wouldn't give the BD much credit in my decision making process. For example, what makes some relatively small buying from D2MX (+$250k, also with some selling by clients ) more insightful than the -$314k Wilsons and -$186k Pershing? Most of the buying since the feasability release has been from ComSec. Not saying the FA/TA doesn't stack-up but BD wouldn't play any role in my decision making here.
The TNO BD on the other hand is much more telling imo. Love seeing a broker involved in a placement mop everything up in the aftermarket and we know Hartleys do some great pumps.