11.   The plot is a little difficult to follow.

12.   The plot is hard to follow.

13.   The plot is one that you can hardly repeat with a straight face.

14.   The plot is pretty standard family escapist fare.

15.   The plot is terrifically complicated and difficult to follow.

16.   The plot was a little confusing.

17.   The plot was boring, but the special effects were good.

18.   The plot was so complicated that I was totally confused by the time I was two chapters in.

19.   The plot was so involved that very few people knew what was going on.

20.   There was a plot by certain members of the opposition to discredit the government.