Mainly its about the Switch's ram. Every other spec is about in line with what has already been revealed in older reports going back years, or is about what everybody was expecting. The biggest gripe in the video is the the Switch will supposedly have only 8 gigs of RAM, as opposed to 16 or even 12. Generally, 16 GBs is considered optimal for modern gaming, with 12 being the minimum. Any less, and games will be severely handicapped by memory limitations (keeping in mind that there is always a little bit of RAM reserved for the OS and the system; for example, the Xbox reserves 2 GBs of its RAM for that), and any more and you won't see any real benefits or gains. The video was saying that the Switch having only eight could hamstring game performance and development, especially in the later years of the console's life.