I actually just saw this on a facebook ads.
Pros:

• Really cool game playing with light sabre, cosplay as your favourite character now
• Exercise at the same time, similar to other dance dance games
• Perfect for star wars and movies fans
• Price is reasonable and affordable for everyone

Cons:

• Can be quite repetitive and bored over time, unless you are really a fan of such games
• Unlikely to be as popular as other similar game based on songs or dance
• Can be improve in future to add more different themes