If there were more of the Admiral Buzzkill-type fans, this film wouldn't be where it is profit-wise. Unfortunately, there are not.
The film needs to make $380 million to be successful. It is still treading water in the mid-$260s million. For the film to make $300 million, it will need to get $30 million in profits.
As for After Earth, I don't know if it will succeed. The film does have a positive - Will Smith - and a negative - MNS. Maybe the two will balance out.
Next week, there isn't a strong challenger coming out for number one. Then, the week after, there will be the Man of Steel. So, Star Trek has two more weeks to attempt to reach $380 million. It's possible, and I am rooting for all those Admiral Buzzkills that are out there that it will happen. If it does happen, then the chances of getting the film they want are greater.