Recently I bought the Sleek Feed extension from Webkul ... I am new to building websites, and was a bit concerned on how to aggregate news feeds and display them.
My experience was totally outstanding ... the extension loaded immediately, and was intuitively easy to understand how to configure. Within minutes I had news feeds showing on my website ... and then came the "icing on the cake" -- I needed to adjust the color scheme to best match my site ... Vipin was readily available via email and Skype to help, and was even open to a bit more work to add extra functionality to the program so that users could program the color scheme.
Outstanding experience ... I wished all the other extensions that I will need will be as easy to buy, load and configure.