Also, we don't know what Jack is thinking: we only know what he says.Henry said:Had he carried out the plan, I'd probably say yes. But seeing as how he's constantly having changes of heart and reversing the decisions he's made to leave people high and dry to his benefit, he continuously keeps getting pulled back to doing the right thing. With that conflicted a soul, I'd still have to call him neutral. To me, a good or evil alignment shows a commitment to that ideal, a consistent choice; someone who vacillates, doing wickedness and then undoing that wickedness, I'd call neutral. Were Jack truly evil, he'd never have had a second thought in most circumstances.
And what Jack says and what Jack does are rarely, if ever, the same thing.