Some articles from external authors are good, but RT own production is very poor. Also the website is run by children, or people who are mentally children and Russian government is wasting money on this "journalism". If you are looking for news from Russia, stay away and find other sources.
Mildly useful, but nowhere near US SlickDeals. People with tens of thousands posts troll and ridicule new posters and if you post a deal, it better be 90% off or free otherwise local trolls will bash you to oblivion with their snobby entitled rudeness. Also quite politicized and gives space to hate comments on its forums.