Hi, clarissajaneen, and welcome to the Chrons!
I understand exactly what you say about
TCOM - not only do people say that it's not the right place to start, but Sir Terry himself said that it was one of the weaker books in the series.
However, to my mind, the important thing is that it was the
first, and without it, we may not have had the glorious journey that is the Discworld series. My advice to new readers would be to start with
Equal Rites or
Mort -
then read
TCOM and
The Light Fantastic, regarding them as extended prologues to the main sequence of the Discworld.
There are many threads on Sir Terry here on the Chrons: Here's a
link to his dedicated forum. Enjoy!