Yup I am starting it already and it is pretty early as she has just been released. I have played a couple of games with Sloane now and it seems like she needs a bit of an etra.
This is my thinking. The fact that she gives the re-roll to a Crit when attacking a ship seems a bit much. Why do I say this? If you compare it to say the ships with Bomber typically they are rolling a black die so without a re-roll I believe is a 75% chance to actually hit. And then you have to have the flotilla with the bomber command center to try and get a re-roll out of that. Now it is true that you have a chance to get the hit-Crit but it is a bomber so they are supposed to be better at attacking a ship then a standard fighter, and the bombers are typically horrible vs fighters. Where with Sloane the fighters are good fighter to fighter and then great against ships.
You don't need the bomber command center to allow the re-roll or anything like that. So you have a 25% chance of a nothing then you get a free re-roll. In the games I have played it has been a couple of times that I rolled a Crit and then a Crit right after that where the fighter did not do anything out of the 40 some rolls I have done.
Just seems to me that automatic re-roll on Sloane makes her a bit to OP for her Cost. I think she would be priced right and be better if they just removed the re-roll, then maybe change the bomber command center to be any squadron attacking a ship can re-roll.