First and foremost, this sort of attitude will get your GF nowhere.
The fact that she's unhappy about working in a hotel and doesn't want to get involved with computer games suggests only one word - princess.
I know a guy here who has a daughter in the UK - she started off 3 years ago as a waitress in a hotel, and is already now the assistant manager - they recognised her hard work and promoted her to the moon. Frankly speaking, I can't see how someone with a run-of-the-mill Masters degree in a soft subject is going to get much in the UK.