Not so great...
Yesterday I grabbed another app called splice. Splice can add transitions, like crossfade and title pages and has a simpler to understand and yet managed to pack more features in, like sound clipping and adding a music track. This app is as far as Im concerned incomplete and costs much more than splice. Check it out before you buy this one. It also was quite glitchy, which means extra points for splice, which had fewer glitches.
Chriswolf about
Video Edit