[MoMan]

Thanks for the reply!

Here's the query that I'd be running:

$itraders = $vbulletin->db->query_read("SELECT COUNT(" . ($vbulletin->options['itrader_ratestyle'] ? 'DISTINCT(userid)' : 'userid') . ") AS usercount, COUNT(*) AS usercountall, rating 
											FROM " . TABLE_PREFIX . "itrader 
											WHERE rateduserid = " . $userinfo['userid'] . " 
											GROUP BY rating
										");

All we care about is the userid and the feedback rating, and that should be in _vbuser.