You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: More than enough power to last a day of heavy videotaping
Product review: This battery is a necessary piece of the video recorder; though big, it doesn't interfere with operation of the device. I use it at air shows and on vacations when I am having a hard time leaving anything out, and it just keeps running the camera without running out. It charges fairly quickly (I leave it connected overnight, but it's usually ready well before morning). I end up using it, and keeping the original small battery as a backup.
