Why wont it play DVD's?

[Dynomite]

This is my first macbook, and I felt like watching borat but when I put the dvd in, the little disk image goes on my desktop but I can't play it. When I open the disk icon it goes to folder called VIDEO_TS inside is a bunch of images and other stuff... Sounds nooby but how do I watch movies on this thing....

EDIT: I had to go into VLC manually and go to open disk.. Why cant I just click on the DVD and click play?

[lorductape]

set it to autoplay the dvd or open dvdplayer.app manually.

http://tinyurl.com/lps42y

[åidån]

As posted before open DVD Player.

Then, if you wish for DVDs to play when you insert them, go; System Preferences > CDs & DVDs > "When you insert a video DVD"

[Dynomite]

Thanks guys so much.