ChronicR, I do think if you spend more time with this game you'll find there's really a lot to it. Completing the quests is the most basic level, but there's also the Aspects to be aware of and the overall Ambition of your game. With 10 or so different Ambitions, there are many different ways of tackling the game. I was very proud when I finished the New Beginnings Ambition at the Platinum level, but I'm failing miserably at the Imperial Domination Ambition I'm currently playing. And then there are a bunch of Achievements you can aim for as well.
Overall, this game is much more goal-oriented than Sims 3. But there are a lot of different goals to shoot for. I've never played any game other than Sims 1, 2, and 3, so this is quite a new type of experience for me. Very different than Sims 3, but I like both games. And I agree with Pam, I think the graphics are beautiful and very well done. I've read comments from other players here that the game worked better for them if they turned down their graphics settings, but I haven't had to do that. Still, if you're having trouble, that's probably worth trying. I hope you'll give yourself another chance with the game, and hopefully you'll come to understand why others of us like it so much.