I'm not exactly a fan, but have to say Alonso's performance was world class, from 11th to 1st on a track that isn't exactly famed for it's overtaking prowess definitely asserts his authority as one of the best drivers in F1 atm.
With regards to the Hamilton incident, yes he was defending quite hard, but there are 2 laps left, if he believes he has the ability to defend fairly and hold his position (which he did), then he has every right to even if his tires were shot. At the end of the day, the difference in points between 3rd and 4th could be what settles the WDC (Hamilton probably knows this more than most when he won the WDC), but it seems he's lost out completely here because Maldonado was equally desperate to gain that position. Yes, maybe you can criticise Hamilton for not giving too much room, but Maldonado was driving incredibly aggressively all race and the fact that he came back on track without braking or changing his direction to accustom the fact that Hamilton says it all to me.
Simply, Hamilton drove fairly, Maldonado did not.