let's be fair to the recruitment team - regardless they're from finnair or adecco. i think they have done their best in ensuring that all the candidates have a equal chance and that the application process was a smooth one.
ask yourself... if you apply with the other MAJOR LOCAL airline, do you even have a number to call when you're in doubts? do they even bother to pre arrange the interview sessions with you so that the waiting time is short? do the staff even asked if you wanted some water while you wait for your turn during the management round? do they provide bottled water for you onsite while you go for the swimming test? this is a fair interview! if you dont get it, learn from experience and do better the next time round

essentially, a cabin crew is a service provider. learn to be nice to people and start saying Please, Sorry and Thank you-s. because this a requirement of the job.
think about it?