Maul notices the look on Anakin's face. There's something a little gratifying in knowing Darth Sidious is such an odious individual that he can even stir a Jedi to feel angry about what he did in the past.

Maul looks somewhere between pensive and a little sad. "It is a small comfort." But only a little bit given Maul knows he dies before Palpatine does. At least he now has the knowledge that he doesn't always win and gets what he wants. "Your uncle showed me the moment of his demise. It was very satisfying."