So I guess we know the answer to the "How would you react if assigned a task you didn't enjoy?" question. A: Rather than spend two hours getting the job done, an hour is spent doing a write-up on why the task wasn't done.
A job, any job, will involve thousands of hours with at least a few hundred of them on tasks you really do not appreciate. A candidate not willing to suffer for a couple hours during the interview probably wouldn't have lasted very long anyway.