Turning on Walt

(Spoilers ahead)

Most people I've talked to about the show have a point where they "turned" on Walter; there was a point where they no longer regarded him as a hero and started to think of him as bad or even evil.

For me, that point was Jane's death. That was a sinister line crossing further than other lines Walt had crossed before. I still would (occasionally) root for Walt and I was always a fan of the character, but from that point onwards was, in my opinion, a sharper moral decline and marked Walt down as selfish in ways we hadn't seen before.

But what do you think? Was there a moment where Walter lost you?