Default [Q] Lumia 625 Sim unlock - unlocknokialumia.info

Hi,

I have Lumia 625 which is locked to Vodafone UK. Now I'm searching for a unlock service and I found this site: unlocknokialumia.info

Is this site legit? Has anyone tried it?

Any other good ways to sim unlock the phone? Vodafone will charge 20pounds for a unlock.