Jools
Eater of Apples
I was actually surprised by how little effort they put into Piper, the other companion they try to push you the most, including promotional material.
She's the Intrepid Reporter trope and she runs a newspaper in a town of 50 people.
She's always in trouble because of it.
She wants to help innocent civilians.
She dislikes (formerly) bad karma stuff.
That's it. Not one flaw, no struggle, no depth, no goals, no internal conflict, no restrictions, no fears. Apparently she doesn't even have her own quest after the first one when you're introduced.
Yeah at some point I half expected 4 turtles and a rat to jump out of a manhole...
PS - she is super-annoying, but that's an integral part of the trope.