Did a quick checking, it seems on Memorial weekend Saturday jumps are smaller but Sunday holds are obviously way better.
So for STID i think 10 + 15 + 15 = 40 (51 4-day)
It seems to me your video game knowledge doesn't extend very far. Not every videogame plays like an MMO (massively multiplayer online), or online shooters.
If the next Star Wars features the old gang, it won't be the next Hobbit coz it'll make more than the previous movies, unadjusted of course. Unlike Lucas, JJ knows (or still knows) how to make a good movie. Even the shitty prequels made ton of money.