I suppose, but she's artificially created. All the Janets are.

[Though really, Michael doesn't actually know a lot about that. He knows enough to have helped Janet troubleshoot problems she's had before, but he's not actually an afterlife engineer or whatever.]

Oh, she's great. Brilliant, very cool under pressure - good in a fight too, she would've been useful here. I've seen her kick the crap out of like ten demons at once. One time my boss tried to kill me and she picked him up by the throat and threw him into a wall.

[She's definitely the heavy in the team, not Michael. Shame he's the one who's here now, really.]