Marcus Aurelius is an overrated bad philosopher.
a) he takes a high moral position but persecuted christians in his kingdom (he is just a fascist in modern terms)
b) he should have chosen to write in his native tongue instead he chose greek (according to jean-luc marion, wrote in bad greek), which makes me think he was just a pretentious guy who wanted to join the ranks of the great greek philosophers.
And yes, I've read Meditations.