I think the success ratio is an important success factor in betting. A high success ratio indicates that the bettor is making more winning bets than losing bets, which can be an indicator of profitability in the long run. However, it is important to note that success ratio alone should not be the only factor considered in betting success, as other factors such as bankroll management, discipline, and knowledge of the sport or event being bet on are also important for long-term success.