Are you referring to 2.x or 4.x versions? 4.x had a huge UI update that made it much better and (in my opinion) on par with iOS and Windows Phone.

Even the newest one is still ugly, no where near iOS UI. I have two tablets the nexus 7 and iPad Mini, everytime I look at the nexus i gag at the UI.

Boo, my phone isn't up there. fckin nokia 1208 cost me £5 at a supermarket.
It runs no apps, so I feel left out now.

iPhone:

1. 4 32Gb Black (bought in 2011)
2. 4s 64Gb White (bought in 2012)
3. 5 16Gb Black (bought in 2013)
4. 5s 32Gb White (bought in 2014)
5. 6s+ 64Gb Space Gray (bought in 2016)

iPad:

1. The new iPad with Retina Display 16Gb WiFi (bought in 2012)
2. iPad mini 64Gb WiFi White (bought in 2013)
3. iPad mini 4 32Gb WiFi White (bought in 2016)

Android: Samsung Galaxy S6 Edge 32Gb

Android 4.1.2 Galaxy S3