The undead adventure genre
There's always been lots of forgettable adventure games being produced. The current state of the genre, though, is that people are pouncing on any adventure title and asking wether it will revitalize the dying genre before it's too late. And of course none of them deliver. There really is a distinct lack of brilliance, though; titles like Still Life are evolutionary rather than revolutionary in content as well as form.
In short, the adventure is moving about plenty, but it's a shambling gait that doesn't exhibit any real soul. The modern adventure genre is a herd of zombies.
Someone, fetch my root beer spritzer.