Video is 100 times more informative than images with text.
WooSlider has no options for selecting a video player, its' skins, resolution or size, etc..
WooSlider needs many more options for presenting video in an attractive fashion.
I would suggest to use the Professional plugin called Woocommerce Products Video , it can be found here : http://codecanyon.net/item/woocommerce-products-video/4902319?ref=expertpro
You can show the video at any product page you like and It makes the site very much attractive and the video can motivate the users to buy the item.
Brian Kelly commented
Excellent comment. What is WooCommerce's response to this?