I don't agree with that. Alonso deserves every single win (race or championship) he achieves. It doesn't matter how arrogant he is. That is not a criteria for a good driver. If he says "I'm the best" and then he goes and wins the championship..well..he's the best.
And he is certainly no more arrogant than schumacher.

The car is amazing. The shape of the engine intake is so beautiful