i made this deck a couple months before worlds, and for the majority of our preparation, it was the go-to deck to test against and was largely unbeatable by traditional strategies. as the event drew closer, more people were playing alternative wincons and as we diluted the deck by adding more tech cards (originally had 2 career fair, 2 dirty laundry), it became slightly less attractive, although i believe it's strong enough to win in almost any environment. at the actual main event, four of our players made the top 16 on Valencia and only one made it on Hayley (jonas), possibly due to us being aware that it had such a poor matchup against the PU deck that Jonas made and many of us played
somebody (pretty sure Dan) leaked the davinci tech not long before the main event so i doubt i have to explain how that works, but you don't install it against anything other than brain rewiring. datasucker is another card i would never install against anything other than brain rewiring (with an Atman 3), and even then, not until you have enough tech cards that it is impossible to combo against you
oh, and i should mention specifically: i did not play this deck at worlds
Great matchups: Stinson CI, Brain Rewiring, Gagarin, Titan, almost every "fair" Netrunner deck
Good matchups: CTM, AGinf
Bad matchups: Our PU deck, Moons CI