no, no.
in general* it IS easy.
for many subjects much of the content will already have been covered, presuming you took a related A level - degrees have to act under the pretense that you haven't done them though and thus many students end up recycling the things they did the previous year.
you might've ended up being one of the unlucky students who didn't end up in this situation.
PEMN, anecdotal evidence and all that.