not surprising.
They'd do better to put out quality films instead putting the entire weight behind name power. The bigger news seems to be who wrote the script, who directed it, and who was the star than if it was a good film.
There are plenty of good scripts passed around Hollywood all the time. They don't get the greenlight for a number of reasons. A big one being that any time there is a regime change, the new regime's first priority is to make sure that nothing the last one greenlit gets made.
Prime example: The original script for the first X-Men movie was great, but didn't focus on Wolverine and Rogue as much. One Fox exec let it leak that the character Rogue was only put in the film because another exec's daughter liked the "one with the white streak in her hair."
Scarlet Johannsen originally read for Black Widow in the new Iron Man sequel and was told basically "not in this lifetime." Backroom meetings happened, and two weeks later she was cast.
If they didn't make decisions on such arbitrary whims, they may not have anything to really worry about.
I wish I could be hopeful about a new Muppet film, but in a day and age where the toy line can be designed before there's even a film ... I just don't know ... they'll still get my money from it, which in the end is all they care about - not whether or not I liked it
. ~ sigh ~