One of the things that made many fans angry with Michael Bendis is how he handled Matthew Malloy.
I'm gonna kinda spoil it, so warning, spoiler is below...
Very basic plot: Basically, in Bendis' Uncanny X-Men, Matthew Malloy was an Omega level Mutant with powers registered by Cerebro as the most powerful ever recorded. Matthew is an incredible reality warper, psionic powerhouse and an energy generator capable of mass destruction. Xavier (in one of the chapters, don't remember which) indicated Matthew's powers are inter-dimensional, with unlimited potential and effect. The big problem for Matt is his powers are tied to his emotions. After suffering so much lost due to the destruction his powers caused, Matthew grew to be a recluse, fearful of any and everyone, and fears creating relationships, after losing family members to his psionic/energy blasts. SHIELD as attempted approaching and capturing him, all ending in loss and failure. Matt was also capable of resurrecting himself, due to his reality warping capabilities.
SPOILERS HERE: Where's where the brilliance of Michael Bendis shines... Matt had the potential of exploring some very otherworldly powers, through the most layman type of individual, and it would have been awesome to see how a simple type, dealing with this overload, what kind of misadventures to ensue, and build a character that's really trying to figure their way in this world. However... that's to complex apparently for Bendis, and this is what he does... Xavier and Tempest pull a time travel stunt, to make his parents never meet. This was infuriating and idiotic, as well as a cop out.
With that said, I'm just curious as to what other fans think of this, if it infuriated you if you read this run, and what Bendis should have done. That's all.