The Nexus 6 smartphone and Nexus 9 tablet are official, and available for scrutiny via the Play Store. The two newest flagship devices from Google are also big; bigger than the devices they replace. Are they too big, though? Is the price Google is asking too much? Both new Nexus represent a new direction for the platform, but has Google turned some fans off? A lot of criticism has been levied against them for these two big, more-expensive-than-your-usual-Nexus devices — but is it fair?