I agree, I've played WoW/FFXI/GW(non-F) and IMO they go in that order.
WoW+ good time sink, can get things done solo and without a heavy investment in time. the BoP/BoE system helps stifle the economy from souring. overall great for the casual player. BG's rock and are a ton of fun
WoW- crafting system is to easy and leaves you feeling hollow. I love to do that stuff and hit 300 by lvl 41. most of the higher end recipes/creations are kinda crazy to get all the crap for and are not really in high demand (flasks, ha!). partying can get a bit bland as every job tends to do there own thing, less communication between members. Story is hard to get into unless you like reading every quest sheet. BG's can take 20min-6hr's to get in
Play time: 4 months (PvE)
Summery: great for casual player, can be almost to easy and can leave wanting more substance.
FFXI+ Great story, makes you get involved and makes you want to move on. crafting system is great as everything can be used in one way or another. Greatest sense of community of all 3 MMOs, not "Toony". Lvl’ing is more rewarding as is most any other accomplishment.
FFXI- oh hell, basically, you can't to sh
it alone and it can take 0sec(random invite)- days to GET IN a party, let alone get exp. crafting is overly complicated/difficult and everything takes FOREVER to do. basically, for everything you can love about the game there are 2-3 things that make it unplayable. no real PvP
Play time: 2 years
Summary: Not for the casual gamer, if you can handle long wait times that it is a good game, must be a glutton for punishment.
Guild Wars+ Fairly soloable, easy and fun to play. no real crafting system, and no real AH. everything not a town is instance so no competition for everything, even NM's (rare monsters) FREE, no subscription.
Guild Wars- boring fast, no real story, only thing to do is quest. no sense of community and I found people to be rather unfriendly unless they are trying to buy/sell something from/to you. no real substance or feel to the game.
Play time: on/off for ~2 years, (~3 months actual playtime)
Summary: Fun to start but lack of substance or contact with others makes you feel like a RPG, not a MMO.
Everything here is my opinion and mine alone, I could add more to any and all Pro's and Con's but you can get the gist of it form what I wrote. also I haven’t played FF/GW in over 2 years so things may have changed and my description outdated.
Hope it helps, for what its worth, go get WoW and play on Shadow Council with the other Asylumites. there is where you will have the most fun. GL and Enjoy