Stiles wasn't shoved down our throat as someone with the strength of character to will himself into being an alpha. He wasn't touted as werewolf Jesus who could do no wrong. Scott was. And Scott did NOT have the character or emotional depth to back that up.

He spurned Stiles for his act of self defence while he had the murder twins in his pack! After spending how many seasons pissed at Derek for killing Peter and 'stealing' his opportunity to become human again? Yeah. Right.