I hear people in the blogging community complaining about this film as if it is besmirching a classic film to do another version. Get off it people. The 1995 version was a perfectly acceptable piece of family entertainment for it's time. It featured elaborate early CGI and Robin Williams. There is a warm family story buried in the action adventure plot and all the good guys win and the villains are vanquished. Guess what, that is exactly the same scenario of this film, just take out Robin Williams and insert Dwayne Johnson, and you have the same outcome.
This concept is updated to reflect more modern sensibilities, so the board game is a computer game, and a transgendered Jack Black makes penis jokes, but none that can't keep the movie it's PG-13 rating. Basically the "Breakfast Club" travels to a different dimension and in addition to playing the game, they try to resolve social problems that they have in their "real" life as well. There are no big surprises here. Nothing shows up that you could not anticipate, but it is all carried off in an entertaining manner with a lot of humor and good old fashioned adventure story.
Two things that did standout a bit, and add a little something to the mix. The film is very self-aware when it comes to the sexual stereotyping that exists in a video game. It plays with that a little but not enough to be a polemic on the subject. I also appreciated that the teachers and Principal of the High School that the kids all attend, are not comic book figures for ridicule. They all have reasonable demands that they are making of their students and they are really trying to help the kids, even if the kids can't see it.
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So the movie will not win over any converts, but those with an open mind will find some entertainment. If you and your family end up in a theater seeing this, you won't hate yourselves but you won't get much more than some entertainment out of it. That seems like a perfectly acceptable objective, and it is a perfectly acceptable film.