I had downgraded this because it stopped excluding pages that I don't want to show. Earlier versions of the plugin or of WordPress allowed a string of page IDs separated by a comma as in [html_sitemap depth=3 exclude=1006, 3827, 7001] but as of version 3.8, that stopped. Today, I tried adding apostrophes around the string and it now excludes those page IDs as in
[html_sitemap depth='3' exclude='1006, 3827, 7001']
I rate this a 5 now because it is simple to use and perfect for listing pages in a WordPress CMS-type site. It has no need to include posts for WordPress sites that don't have posts.