However, the rotary control and generous array of analog buttons and switches work just fine, and are easy to get familiar with. (digitaltrends.com)
This is a good thing, as the minimal amount of analog buttons and knobs means you'll be relying primarily on the screen for audio and phone functions. (digitaltrends.com)
I use XBox 360 controller in the PC and I think it is enough for my personal purpose, while I think the placement of left analog button is weird. (thewirecutter.com)