All those who ever took part in the business events have personally made sure that the entrance pass makes for 10% of success at the most. And it does not matter how much you have paid for it, nor how competitive is your position. The preparation process is mostly about planning: planning meetings, getting prepared for them, having them held and followed on with comments and minutes, and finally, again planning further steps
We are just hosts. We are not in a position to have influence on resulting quality of agreements and effects from participation. But we can help participants to be more efficient and fit them out.