Is the format you have it in there (with the subheadings) how you’re planning to submit onsite? If so, it may not translate as cleanly or clearly across to the shopping site as you’d like.
If you want to see a comparison of forum v site, have a look at my review here, then how it translates on the site (click the link on my review, I picked this one as there’s only 2 reviews so it’s easy to find), and you’ll see how the formatting differs, as my review here (including the paragraph spacing) is what I copy/pasted to the shopping site for submission (I pop it all on a document for safekeeping and workshop it).
*Edit- it’s probably also worth me saying that sometimes reviews get little edits by the LH team before going live, so the review you submit may be tweaked slightly before it goes up onsite (usually to make it less wordy or sometimes for spelling), but this isn’t always the case!