I had hoped this film would make top ten (I had it at 6), as posted earlier I saw it many times and it was at that time my favourite film. Audiences loved it, and it was seen as a family summer "blockbuster". It boasts a great cast including the brilliant Robert Shaw who steals the show as Quint, and has that perfect Spielberg mix of exciting set pieces and jump scares, a monster that is just visual enough (and potentially real),and the films pace increases as the film progresses, all set to a superb sound track.
As discussed earlier, there is some disturbing content for family audiences including child death and severed limbs etc, but this just served to make the film more talked about at the time, and really cemented Spielbergs place as a top director. That scene where the shark first shows itself to the three protagonists on Quints boat is pure Spielberg, the jumpscare of "you,re gonna need a bigger boat" then the music and awe as it swims by, and not forgetting the drunken USS Indiannapolis speech.
It has probably lost some impact over the years and anyone watching it for the first time now might not be impressed with the fx etc. However, it was big news back in the seventies and for all the enjoyment it gave me at that time I had no doubts about it being in my top ten.