Come on ShockWave, we all know that if one adopts the "OIC, thank you very much Captain" attitude during training there are generally no problems, and once on line, the job is as good as it gets these days.
I know many guys who have joined and not a ripple of trouble.
I would, however, caution against joining as an FO! No upgrade opportunity - ever - and the attitude mentioned by SW in his post can be pretty hard to live with.