This is how you define ignorance and arrogance in one post. What is exactly in denial? We are not saying that 2.0 will be successful, we have no way of determining that as you have no way of knowing that it won't be successful. We can say however that it has known successful features to it that definitely gives it the potential to be a success. Where is your time machine that let you travel in the future and fully determine how this game is going to turn out? I would love to get in that machine because I am tired of waiting for this game.
So far all I see in your argument is "WoW Clone". You truly believe this alone is what will destroy it? There are plenty of successful MMO's that use the MMO standard formula with success. Don't have the numbers WoW does, but at this point it is almost impossible for other companies to get to those numbers, especially with the amount of MMO's coming out, players are spread out. WoW was there at the right place at the right time with the right brand.
Its all about taking unique approaches within a familiar system. This is what hooks your hardcore audience, and your new players in. FFXIV's unique approach (so far) is it's Armory System and PS3 cross platform. While DC Universe Online got to that first, there are simply not many console MMO's out there, already making it appealing to those who don't have PC gaming machines, but still love online games and Final Fantasy. Actually one of the biggest reasons FFXI was such a success was that it was on the PS2 platform.
We don't know what else the game has in store for us. We really have gotten the bare minimum of information and videos only show tid bits of the battle system, we don't know it's full potential nor does it show how we interact with large scale combat.
Since it uses the WoW UI configuration doesn't mean it will do everything they do. I look at it as using successful and much needed traits of the genre itself to help bring out a unique experience.
In short, play the game before judging it. Being cynical to a game not even in alpha stage yet isn't really giving it a fair chance.