Again, it all feels too abrupt: one minute he's a Jedi with doubts, then two minutes later he thinks all the Jedi are evil? Enough so to kill a load of kids? It needs to be more gradual. And it should only be after he's been screwed up by the fight with Obi Wan and is told he's killed Padme that he finally becomes totally 'evil'.

Maybe it's just me but him killing the Jedi kids is a deal breaker - it's the moment I no longer believe what I'm watching. Instead of genuine character development it feels like the plot cogs clumsily turning.