Yes, you heard it from a pro: sometimes bullet points are hard to avoid!
The key to make them look pretty is stop viewing them as text, but rather see each bullet as a slide object.
In PowerPoint or Keynote, you can use rectangular shapes for this. Even easier is it to use a table with fat white divider lines (the new
Keynote has lost some of its shine
, but the table editing functionality is really good).
In
SlideMagic, my presentation app
, it is really easy to do. Whatever you do, the app will force you to stick to a grid, it ships with a number of templates for text slides, which makes it easy to add and subtract lines.
UPDATE February 2018: I have no added many of the above bullet point slides to the SlideMagic template store, read the blog post about formatting bullet points here.