Premiere Pro - Perfect Slideshow

I used the "basic premiere pro" tutorial to do the slideshow, and a bit of the second advanced slideshow tutorial. I loaded my media onto premiere pro, and added scale effects onto them using keyframes. I made the length of each slide 5 seconds. I tried to add a different transition onto each slide, but some of them are the same. I added a crappy royalty free ukulele song as the music and added fade in and out onto it.