This is the truth. My fiance and I love to just sit and relax when we're at the MK because we've been there so many times being passholders. Many times we've escaped over to TSI, but if we get hungry we have to go back to the mainland. Reopen Aunt Polly's, even if it's just serving quick eateries like the Sleep Hollow Treats in Liberty Square, funnel cakes, floats, wafflecones, etc...that will keep me and probably a lot more people over there longer.
Also, I've heard that the Disneyland locals aren't too fond of the Pirate's Lair they received on their TSI (though I bet if they went to ours they would enjoy it). But my fiance and I loved it! We spend about 2 hours on TSI exploring the caves, activating the little interactive features and posing with some of the movie props they have set up. I kow it fits a little more thematically over there because PotC and New Orleans Square are right there, but I think a similar overlay, even if it's a cowboys and indians Frontierland overlay of some sort would be fantastic!