How does 1984 make the reader feel (in terms of mood)?

I got
a feeling of claustrophobia.   goes to
great lengths to inform his readers of the incredible
oversight capabilities
of Big Brother and the Party.  The people in the story are not able to
have a
moment to themselves.  They are watched every minute of every day.  In order to sell
that
mood of claustrophobia,tells his readers that there are cameras
everywhere, even in the
bathrooms.  There are cameras on the streets,
bedrooms,...