October crowds?

I realize as I'm typing this that this may be a goofy question, but we're planning a trip in about 2 weeks to Universal Orlando & debating whether to blow the $45/day/person for their version of FastPass. We have no interest in the HHN, but what are the park crowds like during the day this time of year?
Thanks!

Crowds should not be too bad.. Personal opinion, I don't think you'd need the Express Pass... I'll be there in a week and a half and won't be buying one...