OK, the mourning period has been long enough. Now, we can criticize.
Exclusively looking to the number of winning league MVP as a measure of "overrated" is dubious at best. Was Kobe the absolute best the NBA has ever seen? Probably not... but his results, stats, and legacy speak for themselves.
Rankings and Stats...
Total number of points scored lifetime... 4th
Total number of playoff points scored lifetime... 5th
Total number of minutes played lifetime... 7th
Total number of playoff minutes played lifetime... 4th
Field Goals Made lifetime... 6th
Field Goals Average per Game lifetime... 3rd
Free Throws made lifetime... 3rd
Career total games... 14th
Career total steals... 16th
Total points per game career... 13th
3 Point shots made lifetime... 17th
Legacy...
The only player in NBA history with two different jersey numbers (8 and 24) retired by the same team.
Played 20 seasons for the Lakers, the 2nd longest in NBA history for a one team player trailing only Dirk Nowitzki’s 21 seasons in Dallas.
Was the first guard in league history to play 20 seasons, until Vince Carter stayed in and passed him.
Included in a 1st place 4 way tie with Kareem Abdul-Jabbar, Tim Duncan, and LeBron James for 15 career All-NBA selections, 11 of which were "first team" placing him in 2nd place all time.
122 games where he scored 40+ points, 3rd most in league history behind Wilt Chamberlain and Michael Jordan.
25 games where he scored 50+ points, again 3rd most in league history.
6 games where he scored 60+ points, 2nd only to Chamberlain.
He also has the 2nd highest single game scoring total in league history... 81 points against the Raptors in 2006.
Sure, only 1 league MVP but he also has 4 All-Star MVPs and no one else has done that.
Your opportunity to "criticize" is a joke.
Again, do I think he was the best ever? No, but he was not "overrated."