Post Reply - Have I done something wrong posting reviews?

I've just dumped a pile of reviews on the site, and I've got a heap more to go. I've just noticed the formatting is a bit up the fuck after I've submitted them. There's no paragraph breaks, so the text is all just in a big huge block and is quite hard to read like that.
Do I just need to stick in a heap of carriage returns or is there something else which needs doing?