I watched Episode IV for the first time in years a couple of days before I saw The Force Awakens, so I was ready for the unrealistic character development and really sloppy plotting. And yeah, it is really unrealistic and sloppy.
To be honest, there were some really poor moments, but I still really enjoyed it because of the neurotic fidelity to so many aspects of the original trilogy. 🙂
I think the screenplay is going to create some interesting problems for the second one but there's still a good chance to keep it non-shit.