That, and the fact they had the one major comic book death that stuck - Jason.... I like Jason fine, and I don't wish him death or anything (now that he is back, he should remain), but I still maintain he should have never been revived in the first place... It is a cheap trick of comics to kill characters and then revive them back, and it happens so much that it loses all meaning... Once they revived Jason, there was no stopping of repeat "death & revival" of other Bat-family members... How many times in recent decade did Bat-family members died and got revived now?
There isnt much realism in Batman, but death still had some meaning and they made it lose its meaning. I think in a comic book where one of the interesting aspects of the character is his mortality, the fact that he is just human and this is all very dangerous to him making death loose all meaning was a bad move...
and reboots in general are horrid... Hard to care for what DC says is canon or in continuity when you have a feeling in a year or two it will all be erased.. Then there is the fact they try to "rewrite" history and tell you what you have known about a character for 10+ years (let's say) no longer applies... Like that will ever hold...