Kramnik's record can hardy be considered an accurate yardstick for players in your class - or mine either for that matter: Neither one of us is likely to end up with a 90% draw ratio playing the Petrov or any other defense! BUT yes it is more drawish than "usual" for most openings. As for it being dull and uninspiring, Grandmasters Karpov, Yusupov,, Marshall, Kramnik, and Pillsbury have frequently played the Petrov as Black. That's enuff inspiration for me!
https://en.wikipedia.org/wiki/Petroff_Defense
Curious. The petroff defence is known as "dull and uninspiring" but is that true? What if a begginer picked up the petrov and only studied endgame would he be a monster? I want to play as a win with black does the petrov offer that if i am good at endgames? I looked on chessgames.com and it said out of Kramniks 101 games with the petrov he has had 8 wins- 3 loses- and the rest all draws.