I was induced with synto as well as had my waters broken. I was ripe and 2cm dialated before the process started, but as they thought DD was IUGR I was still induced.

Apart from the synto drip I didnt have any drugs (including gas) and found the whole process really great. I can't compare it to a spontaneous labour but my induction experience was REALLY POSITIVE.

Good luck with your impending birth experience.