Thanks for the suggestion! I installed the plugin and immediately after there was a notification at the top that reads,
“The plugin generated 2 characters of unexpected output during activation. If you notice ‘headers already sent’ messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.”
This and the tooltips are still there. Any idea what the notification means?
I personally LOVE the built in gallery and I use it on my own website, however, my client will be updating the website herself when it is finalized and she requested the NextGen Gallery Plugin.