Just out of curiosity, what do you need to do exactly to have her in your party? And what will you have to overlook? It'll almost certainly remain theoretical for me, but since we're evaluating the character here I'd like to know.
Recruiting her is rather complicated. First you need to help her and her goblins take out some druids and tieflings, then you talk to her at your camp and you have the option of sleeping with her...you can focus on her desire or her fear, focus on desire and she will show her vulnerability after the next event, focus on her fear and she'll be rather resentful and spiteful...either way she then tries to stab you in your sleep under orders from the absolute with how she reacts to being caught depending on what you focused on. But you can talk her out of it fairly easily. She then tells you how to reach Gothic's Castle where she is going to report to Gothric...when you get there she is in...significant trouble with Gothric and you need to do some finessing just so she doesn't get immediately executed, and then you need to break her out of jail...at which point she presumably joins your party though we haven't seen the jailbreak or what may follow yet.