I agree re Sam Michaels.

Vettel - despite his ham fisted attempts at racing against other cars early in the race he had a huge dollop of luck in the form of two safety cars.He also took waaaaay to long to pass Button who was on old hard tyres compared to Vettel newish softs.
The team also called Webber in for a stop immediately after instructing him not to fight Vettel when he wanted to come past.I dont think Webber even replied ?
They also changed his top gear for a very high one so he could breeze past people down the straight.
Imo his result was more down to good team management and good luck than it was down to him.I admit to being biased though,as I cant stand the cocky little prick.

As for Hamilton going to Mercedes - It could bethe worst possible move or it could be very shrewd.Only time will tell.It wasnt about money as we first though as McClaren matched Mercedes offer but he still jumped.
Appaerently Mercedes had a board meeting earlier in the year to decide whether to pull out of F1 or go at with a blank cheque book,success no matter what approach.The latter argument won the day so they set about quietly restructuring the team.They recruited Niki Lauda onto the board and sent him to negotiate with Hamilton.They are apparently bringing in many new talented people from other teams,and Ross Brawn needs no lessons in how to go about winning.
Also,McClarens contract with Mercedes for free engines runs out at the end of this year,and the new turbo engines are being introduced at the start of 2014.Mercedes as a major manufacturer should be well placed to produce a top notch engine for then.
Interesting times over the next couple of years.
If McClaren arent careful they could end up on the same slippery slope as Williams found themselves on about 10 years ago.
The only thing I can see which is preventing this currently is the enormous budget,but sponsors can be very fickle indeed.