I like that it's open, so you can use any plugins or addons as long they are compatible with your OS/browser (I'm using Windows 10).
It also has tons more features than other programs out there in its class such software rendering ray tracing effects etc., but some functions don't work well at all when used together - e g shadows aren’t rendered correctly if transparency isn;' enabled! If this doesn'; exist then maybe my computer just sucks? There really should be an option where one could turn off "shadow" mode completely unless otherwise specified by user input because sometimes even without shadowing things look pretty good anyway :) Also having multiple windows would make life easier since most people have several monitors nowadays which makes switching between them not easy enough anymore ;) Have fun exploring everything possible within Povray!! Using pvhoto renderings from various sources.