True, Thomas. Very true there.
I will, though, put the PRICES people keep quoting more unreasonable than what nexon put for their prices. People seem to keep demanding, DEMANDING that you must get Full Life+3 week rebirth to play this game. That goes against the very nature of Cash Shop.
You're not meant to buy everything as oftain as you can. Games with a cash shop will ALWAYS cost more than P2P if you buy everything because the typical player has no need and should have no wish to buy it all. Instead, you are to buy just the pieces you want to get.
Only hyperpower players should even be thinking of buying a rebirth card every month. Unless you are the type that demands playing 15 hours a day then you can go without a 3 week rebirth, and may get bored of doing constant 1-30 level trips every single month at minimum stats.
Mainstream requires only one service pack to use. If you are a guildmaster to be or big on selling, make it Storage. If you are a hyperleveler, make it Nao. If you're looking for lots of gold or just none of the above, Advanced. If you are a crasy-mad powerplayer, THEN you go Full Fantasy.
So if you just want the 'full game' (which would be rebirth and mainstream, though IMO I don't consider mainstream part of the 'full game'), buy one service, rebirth every 2 months. If you don't want to be disadvantaged, buy just rebirth.
If you are a powergamer to the extreme, yah, you're paying up the wazzo, but that's all you that's doing it, not the game mechanic.

Ever felt like this some days?