Unfortunately, I have to side with the "I'll turn offm y brain and try to enjoy this" crowd.
Yes, there are some awesome action movies (T2 or Alien for example) which combine awesome action scenes with good acting and a decent story. Nowadays, though, I'm happy if I get either one or the other. Most movies lack all of the above. This is a movie where I expect - and accept - the story being crappy, the plot being hole-riddled, and the acting...well, it's LaBoeuf, so, duh. Lots of shiny robots, lots of well-brought explosions (and this, to me, will make or break the movie...and Michael Bay doesn't have a good track record as far as I'm concerned), and nicely photoshopped girls to look at, and it's good eye candy while the mind goes somewhere else. Sad but true.