Does your girlfriend agree with that assessment? Or maybe the game is just not to your liking?
She found it addicting, but annoying. She usually plays games that are similar to this, but she mentioned that there are a lot of prompts that would break up the flow of the gameplay, there is no way to save in the levels and that there was no replay value once she opened everything.
I wanted to like Aero Porter, but it was too critical for my tastes. It's a well done game with fine rules, but the pacing is cranked up and doesn't let up. I felt the reward wasn't worth it.