Definitely gonna be more crowded than September, especially Tuesday, but crowd levels are mostly manageable on those days. We go every year around that week, but now that we are local, we are only going for the holiday weekend, and with the 24 hour day, we are expecting crazy crowds, but lots of fun. We stay offsite and generally spend at least one day at Universal (this time the Saturday after being up all night Friday night at MK but the girls want to see Cher Lloyd) so have times when we can escape the crowd levels.