Not fun to follow another party up. An inexperienced climber will rain ice chunks down the narrow chute. Only time I've ever been bloodied. Be the first there in the morning or just wait for the party ahead to rap down.
I'll second Adam's comment. There's really no sense in hopping on the route with a party above whether they're experienced or inexperienced. Ice will inevitably be sent down the gully, and you WILL be in the firing line. A short first pitch up to the cedars on the left will set you up for a money 2nd pitch to the top.