Google Search In An "Instant"

Have you noticed anything particularly different with Google Search? Nothing?

Try this. Login into any of your Google accounts (i.e. email) then proceed to www.google.com.

I know how fast you type, but take it slowly this time. Like a letter per second or even more.

Notice anything now? It's called Google Instant. It's Google's new way of searching the Internet which starts predicting results as soon as users begin typing.

Google Instant also display a series of its best guesses as users type, and searchers can then scroll down to the most appropriate.

Users on particularly slow connections will automatically be pushed to the original Google search, but will have the option to select “Instant”.

What do you think of the new Google Search function Instant? Is it going to be useful?