Yeah, before was way better. No crowds.
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Yes, 95% of the people will go to Studios because they will want to walk in Harry Potter's footsteps. So they will want to ride the train from Studios to IOA. The "Smart" people that think they will get in via IOA are actually not that smart. HE dumps people in London, so they will still have to go to the back of the line to get to see the rest. They will however get to ride the train once.
Back of what line? People getting off in London will surely be in a different spot than people trying to enter from the USF side. What I meant was, either way, if you ride the train fom IOA, 1 way or another you will be on the USF side of HP, which would be alot better than being stuck in the line going through Citywalk just waiting to get in the park at all, so waiting in a line once inside the expansion will be alot better than waiting just to get into the park, than again get in line just to enter HP.2.
& of course, even if you could enter from IOA, I dont doubt there will be lines youll have to wait through, but over all, will be the best option & get you into the new land faster, even if by a couple of hours or so. Once in London waiting in line to get into Diagon, your alot better off & closer than people still waiting outside in Citywalk.
Also, common sense would tell me that being the grand opening, that ALL of the rides will be up & running, vs people wanting to board the new HE ride from the IOA side, & employees saying. "Sorry, you cant ride the new ride because of crowd control issues, youll have to leave IOA & can only ride HE by boarding at Diagion over at USF."