Hey I think so far you've done a great job, and as far as the titles go...for the slidng text...KEEP IT THAT WAY REALLY REALLY Neat, but like you mentioned the first time about fading...WHY NOT? if its not to late for you to go in and edit it... do so and the way I'd go about it is...slide the text like you been doing but also just before going to another shot fade the text out.
I got to admit that when watching your intro I kinda expected the text to fade out just before going to another shot, so having it just slide leaves something for the viewer to be desired.
some other additions that came to mind was this: being that you have some text moving across the screen people might be more apt to ONLY reading the text and not giving to much attention to the scene... so I think that if you actually allow the shot to be continuous a few more seconds AFTER the text has faded out, it will give the viewer a chance to get the best of both worlds, THEY'LL SEE YOUR FANCY TEXT and THEY'LL HAVE TIME TO SEE YOUR SCENE WHICH WILL PUT THEM IN THE MOOD YOU WANT THEM TO BE IN!