Maybe it isn't the lacking of skills.  Maybe it is some people don't care for those types of games.

World of Warcraft, I've played it for an hour, and stopped because it was so boring. Seriously why is that game so popular is beyond me.

Crysis:
Shoot foul mouthed koreans while wearing a cornball super-suit.

DotA:
Why on earth do people play this?

Half-Life 2:
Just hate hate hate this game for too many reasons really. Worst sequel to an awesome original ever made.

FFX
Fifa
Mario Sunshine

fable2,...biggest let down ever.

Guitar Hero! I cannot understand why it is so popular. It's basically like playing any game except instead of action on the screen, you only see the buttons you're supposed to press. It's like entering a never ending cheat code for a game. The music isn't all that great either >;o

-.- how do you sell so much Guitar herooooo? :\

Whoa, that's like almost exactly what happened to me. A good friend of mine who I'd known for a long time and became my roommate when we went to college got into WoW. Before that, he was always saying how that game destroyed lives and all that, so that was why I was totally shocked and thought he was kidding when I found out he had started playing it himself. It's just insane. He totally f*cked up and had to quit college because he didn't do anything, just sit around behind his computer playing the damn game. Seriously, he could just sit there and do nothing but play that game, sometimes all night long. Wouldn't leave the room except to go to the bathroom or something. Sometimes not even that and he'd just play for like 14 hours straight. A normal person couldn't do that. It's not healthy. At one point he said he'd gotten sick and tired of the game and that he'd stopped playing it. And I actually believed that. Lasted for 2 or 3 days. I dunno, we kinda lost touch, what with him quitting college and all. Haven't talked to him in months now. Honestly, that game destroys lives.

Seriously, anyone considering trying WoW: don't. Please, for the love of God, mankind, and all that is good, please don't.

 This post made me cry a lil :(

As for games I really dislike, proably GT series. I have tryed them games and I just dont like them at all. I cant say I really hate anygames, they never did anyhtign to me! I dont have to buy them.

GTA, and all those kind of games... Make me puke !!

To add to my previous list:

6. All Mario games after the SNES - Its an average 3D platformer, thats all. Ratchet and Clank is way more fun.

7. Zelda Series - I've played Ocarina of Time, I don't see what the fuss is all about. Its a great adventure game, but Its not the Messiah like people think.

8. GTA4 - The first 5 main ones (I, II, III, Vice City, San Andreas) were great because they were unrealistic, yet fun. The minigun is fucking fun in Vice City, the chainsaw is fun. But where Number 4 went wrong is making to too realistic and eliminating the mindless fun. They also took out planes so people won't re-enact 9/11 in a city which is obviously NYC.

9. Guitar Hero II/III/World Tour and Rock Band 2. The Original GH was great because it made music games popular, and the original Rock Band brought Drums and microphone into play. After that the sequels were the exact same with a new list of songs. Its like sports games which are just a roster update from the previous year.

10. Crash Bandicoot games after the original Playstation. When they went multiplat on PS2, Xbox and GC, and weren't made by Naughty Dog, they sucked ass. Enough said.