Im 50/50 on her, the thing is i dont recall her town reading anyone so thats a good town Flowa tell, but then again she was town reading people early on last game and she was town so she may be trying to improve her meta.
She also adamantly refuses any sort of claiming where last game she was making everyone and their mom claim, one good point for her is that she kinda soft hinted fast at her role which i perceived as one person first and then Al. If she is the first person then i may consider her as town, if she is Al then i dont know. As i firmly recalled earlier, they don't call the man scummy Al for no reason.
And lastly she seems to be using Usopp a lot as a basis for ''scum hunting'', they could be from opposite factions to be honest.