I saw some of it too, and it was my first time. Not bad, actually. I liked how Stalone had a bit of humor, those are the parts I like to see him in. The jail break part was good, and the part with his partner and his sister on the couch!
I just got back from the movies at DTD. Saw Night Listener. Not that good. I wouldn't call it a Hitckocian thriller at all like some have. In fact it is was a plot I've seen on CSI (they claim this was based on real events from 14 years ago, so CSI was based on this, if they are at all connected). The end was a bit of a let down as well. It had the feeling of Good Will Hunting, but a lot less interesting. The woman is a little weird, but that's the extent of the "thriller" part.
I don't want to spoil anything for anyone so it's in spoiler tags. But beware, I give away most of the ending of the movie here. Only look if you don't plan to see it, or don't mind knowing.