They are definitely not bad devices, they are often considered among the best - designed ones and they integrate good specs overall. (androidheadlines.com)
However, that doesn't mean the company makes bad devices. (androidauthority.com)
The Xperia XZs and the Xperia XZ that came before it are certainly not bad devices by any stretch of the imagination, but the $ 700 price point of the former is unfortunately going to be a deal breaker for some. (androidauthority.com)