Currently when I click on movies it takes me to an alphabetical list of all my movies. Is there a way to change this so when I click on it it takes me to the list of genres instead?
Yes, it's possible...
What skin are you using?
Check includes_home1.xml and see the list for main menu at line 260...
There you need to change the onclick to
<onclick>ActivateWindow(Videos,MovieGenres,return)</onclick>
mad-max