I would agree that epi is essential to get through an epic induction...you've lost all ability to think rationally by the time things actually get going.
First time went in weds eve, I had five doses over three days, followed by enforced rest day on Saturday and my waters went that night. No contractions so straight to syntocin/epi and delivery suite. 17 hours and DD1 was born.
2nd time, as you all were witness to, was far worse. 5 doses, rest day, 2 doses, rest day (at home), double dose, and hideous birth. But beautiful baby. If you are having contractions they won't let you home because inducton is a medical procedure and they are required to monitor you.............................hth.