The software here is very old school & has only google apps out of the box (only 1 additional app - jnotes). The UI is very basic and do not have any specific name , I mean calling it UIv7.0 is a bit weird. The UI is near to stock with some changes made by Alcatel.
The control centre elements looks like this (1st image), you guys tell did you like it or not?
The notification panel also do not shows the app icons instead it shows the number of notifications recieved.
The app opening closing animation is there & till now I've faced a few jitters but no major lags & freezing is faced so far.