Ah, silly me, I forgot that a game is only worthy of hype if it has blood, sex, and swearing in glorious 1080p. ;)

If the size is that small it means only one thing.
Small game

Incoming DLC

Seems about average.. Nintendo games aren't known to be really large so it doesn't mean anything about game size

That's now how it works...file size and game size are barely connected at all, especially these days.

I am actually surprised that Splatoon is larger in file size than Super Mario 3D World.  SM3DW had an insane number of levels while Splatoon is mostly small-scale multiplayer maps.  I can't imagine Splatoon having anymore FMV or audio tracks than SM3DW, so I wonder if this is a sign that Splatoon is going to come with a fairly large single player mode(?)

I need Him every day! :)

LOL!!! U mad about my comment? The most successful shooters are not E rated, much less a game like Splatoon which is intended to be played by kids. Im not going to name any franchise because i dont want to rustle more jimmies around here, but you know im right.

Moderated for this post and others - Leadified

Like The Witcher 3? Yeah, that game deserves all the hype. 

No Wii U tho.

Here's where you are wrong. You're subscribing to the oversimplified belief that E-rated = for kids. It doesn't. E stands for Everyone, adults included. Splatoon, like Mario and Zelda, appeals to all ages.

Let me guess, you didn't read any of the comments.

One question: Is Super Mario 3D World a 'small' game?

It's the sheer truth!However,even if wii u had a 500GB space,I would still consider it a necessity!;) How to say it...Saving-space?:P