Giants Roll Over for Peyton

This makes two weeks in a row that they've looked unprepared to start the season.   What's up with the Giants?   What has gone wrong?  Why do the other teams seem to play harder?  They're getting beaten on both lines.  They can't run the ball.   Receive rs  are dropping passes left and right   Execution is off all over the field, and specials gave up a TD in the 4th.   Seriously, what are they practicing and how is that being prepared?     Really weird that a Hall of Fame type coach and QB can start the season like this.