It provides results indexed by Google, and this displays results of all installed component like Kunena, VirtueMart, FLEXIcontent, K2, Agora, JEvents, Community Polls, hwdVideoShare, jDownloads, DOCman, EventList, ZOO, Community Answers, SOBI2 ,....
No need to be installed Joomla! search plugins.
It can be connected with AdSense account to list Google ads and to make money.
BUT, since i installed it on Joomla 2.5 using the last available component version it does not show any result. I have posted this problem on the Github respository and have seen others having the same problem, till now there is not solution for it.
Need some help here, where is the developer? There is not much documentation about the config options. Gooogle ID is really needed to work? I don't know if this is a bug or a missconfiguration.
You cannot use quotes in your search withing the module search. Quotes in the search term will work in the components search. I have contacted the owner about this, but have not heard back.
The other issue is more of a nit-pick. The search results only display 4 results. In my opinion you should be able to enter how many results you would like displayed.
All in all, this is better than the stock Joomla Search.
Thank you for the review.
I replaced the old AJAX search API with the new Google Custom Search API.
I fixed the bug with the quotes.
Now you are able to list more than four results.