Easy answer: You don't.
That seems reasonable, as long as they have enough content to back it up. If they had all of the games I wanted, I would sell my PS3 and use that money for PS Now.
I said that most of the prices are bad. The weekly rentals have reasonable prices and 30 day rentals are mostly good. The 4 hour and 90 day rentals are most of the problem. $50 for 90 days on F1 2013? That's horrible! I'm not saying all of the games are priced bad, but the majority are.
Sorry guys, just changed it to include games from all platforms! Thanks for commenting!