My kids played Minecraft for a long time and even my wife played it some for a while (she's not really into gaming except on her iPod). I gave up on it long before my kids did because I wanted more than just to do creative things and solve the same "quest" line over and over again.
That's where 7DTD comes in. It's like Minecraft except it doesn't give me the whole "World of Q*Bert" feeling. It looks good (enough, that is) and I can modify the hell out of it to suit my changing needs and whims. This forum is a great place to get an idea of what to change and why and only a few of you are total dweebs (you know who you are!).
Ditto for me. MineCraft may not have a 'story mode' but it does have some 'goals'. (Nether, Dragon, etc.) But, once you have complete the 'story' you can go through again maxing difficulty... But, Creative is way too expansive for me. (Especially when you see what others have done.) I prolly have about 1000 hours in MC, but I have 3000 in 7D2D. And it's only in Alpha!
Having said all of that I am breaking MC back out cuz I am so sick and tired of waiting for A17 (lie! which is coming out on April 17th...) I want to try MineCraft with RailCraft (trains!) and BuildCraft. (Because 7D2D doesn't even have any tracks, let alone trains, or boats... but it's got gyrocopters. Whatever. All HUMOR my friends!)
And, as Guppy pointed out, I like MineCraft, but 'Story Mode' is not an imperative. I might try it sometime, just to see what it's like and to have an informed opinion. Although I'll wait for a really good sale...
7D2D. $20. 3000 hours. My favorite game of all time. (I have played hundreds. And still have all the boxes, etc.) And it's only in alpha. And, maybe I've only been around since A15, and don't have too many voiced opinions, because if you pay attention - you can sense how much this game means to the people that are building it. And to those of us that consider it an honor to be involved in something so incredible.
And, guppy, I do worry a little about how much of this polish I have experienced - but, that just means Jax's (and others - aren't you doing something medieval?...) mods will just be that more polished!
And, maybe, just maybe, I can play a bigger role with 7D2D2.