I can't say I'll go V instantly, but I'm really tired of the fact that they never finished IV, too.
Current 3.19 BTS civ IV is about the quality of a late beta game (although that might be generous), but it's been over 5 years since release. That pisses me off badly, and it might be the wallet talking ultimately. V better show hard evidence that unlike IV, it's actually finished.
Civ IV features that were never finished:
- Vassal state mechanics
- Diplo resolution coding for AI (having it pick from available resolutions at RANDOM is NOT complete)
- Apostolic palace in general (they even admitted that this was not tested competently)
- Unit selection and unselection (you'd think something so basic wouldn't be a total fail after 5 years)
- Unit auto-movement at start of turn, disregarding orders or attempts to change them entirely
- Declaring war, by accident, without prompt
- Coding so that the game is NOT more resource-intensive than graphics whore shooters released years later
- AI strategy (why is it that only in BBAI does the AI try actively toward any victory condition other than culture, which was only added in BTS?).
- GUI. Not only does the GUI under-inform players, but it LIES OUTRIGHT. How is it that this community finds a LYING GUI acceptable in ANY context? Ignorance? Apathy? A golden perception of a beta game that's sold so much? I don't get it.
- Gameplay that is not consistent with stated game rules.
- Spawn balance
- Speed scaling, and diplo code like peace treaties.
That's not even getting into issues like civ balance and tweaks that make sense as post-release fixes. Glaring game interface issues are NOT something that should be in release versions of games. Neither are controls or an incomplete single player experience (that would never bet completed by the company). Having the game's interface lie to us outright on top of that is a major slap in the face and I am frankly amazed at this community's tolerance for a game that is top tier in concept but also carries flaws that are comparable to titles reviewed by the angry video game nerd as among the worst games ever made. It shouldn't be hard to select a unit in modern games, people.
Oh the drama! C'mon, I'm sure it isnt all that bad, why would you even bother playing unless your having fun despite all this. Civ4 is easily the game I've played the most, with and without mods.
I'm also pretty sure that Firaxis isn't the devil when it comes to game developers, and they are one of the better companies when it comes to the quality of games they put out. So why whine when you got a good thing going. Could be worse, have EA or Microsoft buy the franchice, that would mess up the game in no time

I'll admit Ï'm a fanboy, why else would I bother posting on a thread like this, but the way I see it is they havn't let me down yet. There are of course things in civ V which irks me or concerns me, but I'll wait till I got the final product in my hands to make any judgement.