Patrick,
I'm not sure how to reply to that. Assuming you have "full" pages of text
in Word, your audience will run screaming from the room if you load that all
on one slide. But what I'm imagining to be in your Word document and what
your document actually contains may be two wildly different things.
Continuing on the first suggestion, you can always convert your "normal"
text to a low level Heading (4 or 5). Then it will open up in PP also.
And alternative is to use copy and paste, then do some (alot of?) clean up,
all in Outline view. The text gets dumped into the title text area.
Pressing <Enter> will send the following text to another slide. Pressing tab
in the title text will pull the following text up into the previous slide's
bulleted content placeholder. Then you can add or remove bullets and adjust
your bullet levels from there. Tedious, but it might work for you.