My opinion's changed, my new favourite is DGS2-3:
I disagree, aside from the final villains of DGS1 and 2 he's the only one that's all too sympathetic and I love him for that.
He's a perfect mix of being sympathetic and a diabolical mastermind, DGS2 also had this but Simon did this better in my opinion because we knew his backstory a lot more than DGS2's final villain (please don't say his name without spoiler tags.)
Investigations 2 spoilers:
But she's evil though.
I don't think he's a troll but I like Maya being alive because she's likable and funny, why don't you like her?