Oh no, what's shown in the video was indeed created with Pictures UI Creator. My point is the plugin create menu using Show Pictures command, so you can imagine what kind of menu the plugin is capable of creating. If what you want to create is default, classic RPG Maker Scene_xxx then you'd need to wait for future update of the plugin because menu created using Pictures are different from menu like Scene Item.
To summarize this, the better your skill are at eventing, the more kind of menu you'll be able to create with this plugin, but if you're new at RPG Maker or rarely use eventing, then you won't be able to create fancy stuff but rather simpler things.