Avanti Fabiano!

Is he working with Kasparov? :)

Hope carlsen will grind the "so called" world champion in the last round

Caruana seems to be poised to vault into 5th place in the Rankings. His potential seems to be close to Carlsen's at this point. The last year has been very impressive, and it cannot be said that he has reached his first plateau. Fabiano is the youngest player in the Top 15, by about a couple of years. (Giri just cracked the Top 20, at 2730).
Not so bold prediction: Caruana will break 2800 within the next 12 Months.

Caruana is a boss. :D

So what really happened in the Carlsen - Aronian game? Did Aronian really have the game after 27 Bf4?

Its a forced mate

So Aronian will beat Caruana I suppose.

On Caruana-Vallejo: This time Caruana went all in against the French, against Carlsen he had stopped halfway. But now he had no choice - I wonder if 12.Nc3!? (rather than first 12.0-0) was an oversight or a deliberate double pawn sacrifice.

Later Vallejo blundered badly: what on earth was the idea behind 20.-Qd8? rather than 20.-Qc7 when engines see nothing better than perpetual check for white? So far Carlsen and Caruana won against Vallejo, Anand and Aronian didn't - but I think this can at least in part attributed to which Vallejo was showing up ... .

I don't understand why they let Vallejo play in this tournament in the first place. There should be a sixth top (ten) player. No disrespect towards Vallejo but this is not his league.

Add Kramnik instead of Vallejo and this becomes one of the greatest tournaments of all time.

Carlsen seems a bit rusty to me. He hasn't played much lately.

GM Bobby Fischer was the last real champion. Not Kasparov, Anand or Carlsen.