A Good Story is fun to hear.
A Good Brawl, alongside your bros or you against this entire planet of gamers, seems like a bitchin' party.
A Good Beat Down, well, some people enjoy that kind of thing.
A Good Battle of Wits and the Mind, no matter if it seems boring to those outside it, are as an epic clash to those within or that understand it.
This is the weirdest thing about "Hard Core" players who think the "Casuals" have "Bad Games". The games they play are fun to them. Who the hell are you to say that they can or can't have fun doing whatever they like?
Before my descriptions and thoughts become any more crapy and invite any issue, games are suppost to be fun. Good Strategy, Good Game Play, Good Story, Good Anything, there are a number of factors that lead to you enjoying your game. And that's how it is suppost to be. The style, abilities, and quality of gaming has changed, but I don't think anyone has revolutionized gaming to the point where the base definition (which is to me: "enjoyable electronic stimulation that you have input into beyond simply activating the first step and watching") has changed.
If you play a game, and no part of it is fun, that is that there's absoltely nothing about it that you can like about playing it, whether or not you enjoy being immersed within the universe, or enjoy playing alongside your friends (or on the flipside, enjoy being able to slaughter everyone you see without a single hint of regret or issue), or whatever it is you would enjoy...
Why the hell are you playing it? If you aren't getting payed to do so, why would you do something that you have absolutely no enjoyment from?