Why all the bad movies

[Paladin]

I see a trend that studios are releasing bad movies on Blu Ray, why?

Flightplan 37%
Pearl Harbor 25%
Sky Captain and the World of Tomorrow 73 (critics loved it, I think it was pretty bad)
The Transporter It was OK, but old and not that good.
Ultraviolet 8% Some cool action, but not enough to save the movie.
S.W.A.T. 51%
Sahara 37%
50 First Dates huh? I am not a big Adam Sandler Fan, but this isn't even saved by action scenes.
The Descent Horror isn't my thing.
Scooby-Doo 27%
American Psycho 65% Not bad for a slasher film, but to be rushed to Blu Ray?

And the list goes on and on. Are they thinking that people will be so desperate for Blu Ray that they'll buy the crap before the good stuff comes out?

Meanwhile we wait for Lord of the Rings, Chronicles, etc.

Paladin