The platform is not legal in most countries. Because you are not paying anything, this means the content provided is pirated and no revenue is going to the producer of the content, making the concept illegal. The website does not store any content itself, however it does provide various links to other websites that do host the content. Many players in the TV and movie industry are opposed to these platforms because they believe they lose a considerable amount of money as a result of such sites that are violating their copyright.