dude, just because you have bad experience doesn't mean all of us.

some of us have to save even the the few bucks.

if u kena con then be it, not all of us. i payed 159 for it, got it today noon. nothing wrong with it everything perfect.

not trying to boasts about it but hey im happy i saved a few bucks and got it free delivered to my doorstep. just like the few of them on the same boat as me.

that being said, what a game man!!!!!

im hooked, but parents wanna watch tv so switch off a while haha

Yea. I speedthru the story cause i want to unlock new game plus. The TRUE experience of batman.  
Will 100% new game plus

My ps4 have auto eject disc problem sometimes
Mine is 1st batch bought few days after launch

You want? I already have.

haha, the only hard part is one of the "Campaign for Disarmament" side mission

one of the mission, you have to battle 40 drones including flying drones, missile-tracking drones, normal tanks & 3-cylinder tanks

just finished it yesterday after the 20th try

I did complete , got the knightfall protocol  button, but press already nothing happen.

It starts the ending, yeah, everything is locked from that point and you can only go beat thugs on street or go to the bat-signal, IIRC.
But after the semi-ending it'll send you back to main menu, and you can resume the save file from the point before you hit the Knightfall Protocol command, so you can finish the rest.
It's a really pointless way to artificially lengthened the game, because you might as well finish up all riddles before doing that. At least that way you don't ruin the experience of watching the full ending in one go.

Yep. Happy hunting (Though these are nowhere as tough as the ones in City, IMO), interrogate every informants you see, some hostile ones can be re-interrogated after a batarang to the face (or 2!), which saves time looking for another one when nearing 100%

me too.