Is it computer generated or not?

They claim this is real and not computer generated.

> Subject: world's most expensive advertisement
> This is the world's most costly Advertisement and has
> won the year's best Ad of the world.
> It took 606 takes and re-takes to make this commercial
and
> the total cost was $ 6.2 million for this 90 second
> commercial. You could probably make a movie for that kind of
> money!

> Everything is real with no graphics used and still look at
> the precision. The team that made this commercial won many
> awards.