Just to Name a few.... (Copy format and i'll copy paste an article here in OP!!!
★"Mario Kart 8 will likely be the worst-selling game in franchise history, here's why"
Polygon: Dave Tach (March 2014) http://www.polygon.com/2014/5/15/5718168/mario-kart-series-sales
[Highlights/Fails]
→Mario Kart 8 sales would reach 1.99 million units by the end of March 2015.
→Mario Kart will sell 1.26mil going by an attach ratio of 20% (6.17mil WiiU figure)
★"HISTORY SAYS THE 3DS IS DOOMED"
IGN: JACK DEVRIES (Summer 2011) http://www.ign.com/articles/2011/07/29/history-says-the-3ds-is-doomed
[Highlights/Fails]
→Basically 3DS failing Badly like other HW with quick price cuts!