I also ordered from this, but it does not work (it seems the resistance is much different to orig. one, so wherever I click on the screen it is always registered as 839,479 (lower right corner of the screen).

After that, I contacted them and they refunded me without me sending the digitizer back to them. And now the digitizer is still on my phone and i mainly use it with xterm
So +1 for service and -1 for usability

@dzano: hope you have better luck, please leave feedback here