I just don't understand why the writers try to make Sara look like such a mastermind. It also makes Peter and Diana look dumb because they still haven't figured it out. For me it's just sloppy writing, to incorporate Sara and there are so many better ways to have her involved without making other characters seem dumb.
Sophia 
Long time no see! And I agree with you, the Neal/Sara story line definitely happens too fast. They went from not liking each other to having casual sex to being madly in love in like two seconds.