Compared to what? Because you need to be comparing it to how well they do in a cold approach in the street or club or how well they do in tinder. Mark, for example, has only hit on two and not well enough (by his own admission). I'm sure he doesn't pull 1 out of every 2 girls he shows interest towards in other situations.
And I bet you could take him into the high street tomorrow make him chat to 10 hot girls and he wouldn't fuck any of them either. You aren't thinking this through. Furthermore, your friend is going about it all wrong as I explained in this other post...
http://www.puaforums.co.uk/field-rep...oche-k-22.html
If you are reading advice from someone with something to sell, that'll be the case. Here we are very open about a lot of stuff. Read through anyone's extended field report thread and you'll read of failure, frustration, emotional fallout, etc.
This is girls with the pussy...
Show Me What You Got | Rick and Morty | Adult Swim
They aren't like us. They're into us for other things, which is the one way that they are better than us. But it's also their weakness. Before fucking, a girl might care what books you've read. A boy couldn't give a shit if the girl can read or not. Have a look at one of those clips of a kid trying to chat hot bitches and they aren't interested, then he points out his Ferrari, then they all wanna fuck him.
Ask your girls "why do you like me?" Your physical appearance will probably show up in the list one time. Then she'll ask you and you'll want to write "pretty face, nice ass, great titties, sexy legs, the way you fuck with no dignity, your pussy smells good, you don't talk too much, you suck my dick without me asking, you go away before I get bored of you, etc."
They're not us.
As for the amount of time. First off, you've usually got a week to 10 days of chat on the app before they arrive. Make them work a little. Don't just give them a free room and chat to them like you don't have a penis that you'd like to put in her. Force them to be more than a life support machine for a vagina, force them to be charming. Some will not get past this stage.
Then after arrival... Two or three hours drinking time is plenty. Be physical from the beginning, show her what you got, create a moment of being mutually physical, kiss her. All out of the house. She might not go for it for a number of reasons, that's just life.
Peace,
kowalski