Gaming in comfort with the Wii U's giant GamePad might be a little tough for long stretches of time. Nintendo says they've made it ergonomically sound, but the size leaves a lot to be desired for 10 hour Zelda runs.

Tonight, during Nintendo's pre-E3 showing, the company unveiled the Pro Controller (seen above). No pricing was announced. In fact, Nintendo won't be talking price at all during this year's show.

We'll go ahead and say what's on everyone's minds… this thing looks familiar, right?

What do you think of Nintendo's new optional controller for more serious gaming?