Second try, just to make sure the first one wasn't just pure luck: came in from an absolutely horrible approach (the first one was perfect compared), at some point thought I will crash into the carrier... pulled throttle forward a bit at the last moment, while aiming in between the end of the deck and the furthest wire - success! And again grabbed onto the very first wire. That's 2 out of 2. (EDIT: 4 out of 4, woah)
Thanks for advice and videos guys, looks like it's not as hard as it looks after all. Will keep on practicing!