I don't know what to think yet as far as how these mechanics will work because it is so different from previous versions. I wasn't planning on buying Civ 5 at release anyways but I figured I would at least be tempted. I don't understand why everything in 4 was rebuilt from the ground up just to reinvent everything again. It seems we have another Final Fantasy company on our hands.
Now, I wonder if I will bother with Civ 5 before complete comes out. First it seems rather obvious 5 will not be geared or possibly even have multiplayer. Which isn't a bad thing in and of itself. But redesigning so much means leaving out stuff we already have in 4 to sell expansion pack in 5. I would bet Civ 5 vanilla and will be absent of many features and expansions will bring them back in ala Civ 4. I may be wrong but I can easily see myself just waiting for Civ 5 complete to come out and a few YEARS from now be like "Is that out already?". Hexes got me excited. Everything else hassaid "Ha, we're just messing with you Flev."
Honestly, I doubt this.
I have some faith in Firaxis. They're not, or at least not yet, EA.
I really hope Civ5 won't be like, say, Sims 3.
So far, we haven't been let down.
Civ2 was more complex than Civ, Civ3 was a bit more complex than Civ2, and Civ4 was more complex than Civ3. There is hope that for Civ5, we'll all have to drop a difficulty level or two.
I say this even after whining about leader selection because, in all honesty? Civ4 had questionable picks to me as well.
Hatshepsut (though we later got Ramses, so it's alright), FDR (I'm so used to Lincoln that FDR did kinda bug me. However, BtS made me feel good. I'm not saying FDR is a bad pick, I'd just grown so used to Lincoln.)
Not to mention that Japan, even with expansions, only had ONE LEADER. And that one leader is generally regarded as either weak or really hard to play as (Him and Arabia's only leader, Saladin.)
Things may seem bad now, but I have hope that, like with Civ4, things will be better.