[Q] Acer A1-811 Lollipop topic

Hello,

i found that one
http://www.lollipop-roms.org/mp3-0/a...-811-5892.html
via google.

Does it really is a summary of a xda tutorial?
I did not found something similar here.

Any experience here?
Does it really work such easy?
Is that a serious site?

Thanks in advance.