So far, so good with these! This is exactly what I was looking for and unfortunately stores don't really sell a lot of XBox 360 accessories anymore. I'll update this if anything changes since I only got them in yesterday, but I put batteries in, popped it on, and we were immediately in business. This is exactly what I wanted. I almost spent less on a single order of one, but I'm glad I spent a little more so I can have a back up for my other controller.