We were there June 4-8. The line for Star Tours was pretty much a steady 3 hours, occasionally dropping to 2 hours. Saturday and Sunday, Tomorrowland was crazy, but the lines were pretty short in the rest of the park. I would say those days, really the only other ride being affected much by the ST crowd was SM (which I'm sure has to do with the proximity). Monday and Tuesday the parks were significantly more crowded. The lines were longer everywhere than they had been over the weekend. Tomorrow land was insane. Wednesday, the park was less crowded again. Most of the lines were not bad. Tommorrowland was the only crazy place. Again, I would say SM was the only thing that was really affected. FPs for ST were gone extremely early (I heard people complaining they were gone by 9:00 a.m.), so people were just moving over to SM and getting fast passes there, so the SM fast passes seemed to run out fairly early too. All of the days, it was difficult to even walk through Tomorrowland. In fact, many times they made the side of the path by Star Tours one way and had CMs directing traffic. I would say figure out whatever you want to do in Tomorrowland, and do it and get out of there! Really outside of Tomorrowland itself, we didn't find it that bad.