It is key investing in someone who knows what they are looking for. A professional service will usually back up their performance with their own funds.
Research is critical, and that is why having a handicap analyst is so important. They can cut out hours on hours of daily research. The key indicators they should be searching for are not just for historical data, but weather, matchups, injuries, etc.
Transparency is key. If you have an accountable service, they are willing to communicate with you. It is very important to allow your service to do their job over time. As a consumer, you want quick results but sometimes to get winners takes time and patience.
