Although I do not ask my FOs what their experience level is, they often volunteer that info some time along the pairing.
I have flown with many nice young newly hired FOs recently.
Leaning on the "easygoing" side of the authoritarian spectrum, I don't have issues with minor mistakes, and there are a few of those.
Having said that, I am frequently surprised by how well most of the brand new folks do, in-spite of their low experience.
I find that creating a stress free no blame environment, brings out the best of everyone's abilities and skills.
There was only one occasion where bad attitude, combined with a below average flying ability, almost became an issue.
That particular FO is rapidly creating a negative reputation.
We still hire very low time pilots and will continue to do so.
The new contract reinforced this is not a management that cares.
Sandi F. is probably one of Spirit's greatest assets, along with Rich E., the Safety/ASAP gentleman.
Spirit is no one's first option...
Good luck to you all.