I hope its not F2P or B2P.
I think ive played almost every MMORPG since 1996, starting with Meridian 59 and its easy to see that F2P games have lower Quality and mostly not worth the time.
Its a bit different in Games where produced as P2P and endet up being F2P. They have at least some Quality and can be fun. Most of them just had a bad release and Peoples jump off the first weeks.
I cant think of a F2P or B2P games ive played more then 3 month. Thats nothing for a MMORPG.
If the game is good im happy to pay a mothly fee for Years, as i did in Meridian 59 (3 years) EQ1 (6years) DaoC (2 Years) Wow (5 Years) and some more. I even had 2 or 3 Subscriptions most of the time.
I dont really understand the Problem with a monthly fee of 13$ or something around that. I pay more for a Cinema Visit and thats just 2 Hours of Entertainment.
Heck i pay more money for Citadel Colors in the Warhammer Shop to paint my Miniatures each month 
If you cant afford 13$ a month you have more serious problems then how spend your time in a Game.