Last time I drove by there was a gaping hole where one of the anchors used to be, so access would be easy unless something has changed (they did have security, but they had a parking lot fair going so they might have been there for that).
I'm surprised and a little curious why it's been over a year since they started demolition and yet it's still ⅓ to ½ standing. I haven't checked it out (abandoned) or given it too much thought, honestly. Last time I was over there, the movie theater was the only business still active.
If you do decide to check it out, please post some pics! I'm a little curious now that I know it's still
sitting there. I spent a lot of time there wandering around when I was in high school.