Paris CDG airport shuttle?
 

I am interested to hear experiences with the Paris airport shuttles from CDG to the city. Are they reliable?

In September I used Paris Shuttle both from and to the airport (CDG) without a problem.

Are talking about Paris Shuttle or the Air France buses into the city from CDG?

Not quite sure from your original post.

we took the RoissyBus from CDG to l'Opera stop, around 10eu as I recall. Easy! However, we only chose that because we were staying a few blocks away and just walked after arriving at l'Opera. If we would have had to get on another method of transport, we would have chosen a different way to get into town.

On the return, we took a cab because we didn't want to chance showing up and the bus was full, late, whatever. Worth the peace of mind.

Whyngatebunny, like Hpeabody, I also took the Paris Shuttle from CDG into the 6th. I was quite satified with their service.