It looks like Google Instant Previews is available to everyone, although there is still no official confirmation from Google. I don’t know how many users will like/dislike Google Instant Previews, but here are the benefits of Google Instant Previews.
Benefits with Google Instant Previews
- Google Instant Previews allow the user to choose the right page by providing a graphical view of the search result, highlighting the sections relevant to the user’s search query.
- Callout highlights where your search term appears on the webpage so you can gauge if it’s what you’re looking for.
- Page views allow you to see the layout of a web page before clicking on the search result.
Google tell how Google Instant Previews it works “ With Instant Views, we combine your query with an index of the entire web, identify the relevant parts of each web page, put it together and deliver the resulting view fully customized for your search – often in less than a tenth of a second. After clicking the magnifying glass, we load the previews of the other results in the background so you can scroll through them without waiting.”