Poll results like this tell me a couple of things: 
1. If the results stand to the General, Caldwell will have won this one with the same general margin that he won over Caldwell in 2012; 
2. Again, if results stand, Caldwell will not receive a margin of victory that Hannemann did during his re-election in 2008, when he beat Kobayashi by about 15 points, which at that point was considered a landslide; 
3. Should Djou step up his campaign game and close the 7-point margin, the best he is going to see at this point is eking out a win similar to that of what Hannemann did against Bainum in 2004 - 0.5%. And we all remember how Hannemann got that win. 
4. The only way that a Honolulu Mayor is going to be able to go in to the Legislature with confidence for a extension of the GET for rail is if that person wins by at least 5 points. Anything less and either of them, Djou or Caldwell, is going to go in hindered by the results of the election.