@Ragman,
I'm following one of the 49er blog columnists, considerable agita' going on.
Quoting Kevin Lynch -
Epic collapse by the 49ers defense in the second half. After going up 31-3 after scoring on the first drive of the second half, the 49ers then went three and out on their next five drives, and the Patriots scored on long touchdown drives on their next four marches.
The Patriots went 92 yards in seven plays, then 66 yards in six plays, 86 yards in nine plays and 73 yards in 13 plays going from last to first.
49ers responded with a one play drive for six, set up by LaMichael James long kickoff return. The 49ers have to show a little defense now even though they are without Justin Smith. The 49ers look exhausted on defense.