Just because a film makes millions of dollars doesn't actually mean its 'good'. Leonardo Di Caprio was at the height of Tweenie Fandom, so millions of them flooded the theatres to see their pash on the big screen.
In fact Leo has come out to say that he wish he had never accepted the role of...whoever he played (can't remember it), and some members of the Academy Awards admitted that it shouldn't have won as money Oscars as it did.
Of course, each to their own and that but my point is the movie Titanic is shite and thats a fact
P.S I was not aware of a TV series but have noticed its on ITV so its bound to be shite too.