Thanks for the welcome back! Let me see if I can answer your questions.
1) We found the Hard Rock to be WONDERFUL, probably the nicest, classiest hotel I have ever stayed in.
2) We went on a cruise to the Bahamas first, then spent 3 nights at the HRH and Universal and IOA.
3) There was a Christian Rock concert going on Sept. 7 & 8 I believe, but we did not attend it.
4) IOA closed at 6 or 7 those nights, but Universal Studios was open until 10 p.m. Friday night, but closed at 6 p.m on Saturday.
5) I paid the $117.50 Entertainment Rate, got upgraded to a wonderful poolview room, and was given our milk and cookies (which my wife loved). The Hotel didn't seem to be too busy at all.
We also used FOTL for every attraction we went on, although there really weren't any lines for anything, but it is a great perk to have. Let me know if you'd like anymore info.
