MTV2's Peter Rosenberg is here to help with this week's edition of "What's Good." On the slate this time? It's June 1st, the summer is calling and that means it's time for...a video game app from Short Dawg. Also, in a time of middling summer blockbusters, what movie should we be excited for in the not-so-distant future? "Machete Kills!" A sequel to "Machete"--the film promises plenty of blood, guts and boobs of the A-list variety. Finally, it's a look at Batman's new comic book villain, Goat Boy. That's right, Goat Boy.