I've been with SBP since day one of the service, which tells you most of what you need to know. Over that time the service has delivered the most consistent profit of any tipster or group I've been a part of. The bet selections are value based using a 1-5 unit system, an approach that's delivered excellent long term ROI over more than 1000 bets.
He also listens to suggestions on how to improve the process, with recent additions including 5 minute bet warnings and minimum odds advised.