Earlier quoted context omitted.
As a team. Not as an individual. Kobe taking 50 shots and going for 40+ is orthogonal to the team winning.
Lakers win-loss record w/ Kobe Bryant (up to 2013): Regular Season: 878-468 (.652) Post Season: 137-89 (.606) There is a strong correlation between Kobe Bryant's scoring, and winning Laker's seasons.
However, it is important to view his accomplishments in that light. He scored 40+ points in games because the team basically said "Let's have Kobe score 40+ points today". Because of that, his absolute point totals aren't great markers for individual talent.