Animize review for GA: Product Addons+Gift Wrap

The app has no support or integration with any apps, so if you use more than 1 different app, this one is useless. None of the ad ons get calculated into the price or at checkout. I messaged customer support and I was told that because i have an ' upload file' app on my product page, the GA add ons app won't work at all. So this is app is pretty much useless, unless it is the only app on your store, i suppose thats why it is free.