Long Halloween/Dark Victory - never found them that great, and I'm not really a fan of that art style
Morrisons Batman Run - to messy and convoluted for me, and I don't like any of the villains he created, they seems just wired for the sake of being wired
Grayson - to much stuff from Morrisons Run, to much Filler, no really strong stand alone arc, and a week ending
A Lonely Place of Dying - it's like Death in the Family an important story, but as story not that great
Gotham by Gaslight - the identity of the villain is so obvious you see can see it coming before he has even done anything
Priests Deathstroke Run - also to messy and convoluted and I'm also not a fan of anything he added to the mythos