Haven't done much on the LIRR add on yet, but I am disappointed with the services being only a a few different combinations between penn and hempstead, with no services for hunterspoint ave, or LIC yard, only one of the scenarios includes parking the train at LIC. There is AI traffic but only in the scenarios. The services need a lot more work i'd say.
Can you integrate the LIRR with the NEC...? For example, jump off a service from Newark airport and onto one of the LIRR trains?
They mentioned about West Hempstead being closed for track work on one of the scenarios I think they should include west Hempstead and they also mentioned Port Jefferson and ronkonkoma I think they should add those areas onto train sim World in the future along with the Port Washington Branch.