I wish her sister had waited until she met both the guys before expressing an opinion. I also don't think she needed to be so rude to JP ... and I don't care how long they were all together ... her behaviour was uncalled for.
I also didn't know that how Ashley acted around Ben made him any better match for her. She acted very silly and immature with him (yes, I am well awere of editing). With JP she seemed to have a more well rounded, balanced relationship. They were able to talk and discuss things in a mature way while still being able to laugh and had the necessary chemistry. Yes, Ashley may normally be silly and goofy and JP quieter, but they seem to balance each other out much more and seem to communicate much more effectively. With Ben she always seemed to be trying while JP made her much more relaxed. I think her and Ben in the real world would not have lasted while with JP, I think they have a shot.