Overall: 5 Stars.Compact Size and weight. Good stabilization. Selfie Stick function with quick one button switch for portrait mode. It has almost everything you’d expect from a two-axle iPhone gimbal.Size: 5 stars.It is very compact and the light weighted phone gimbal and iPhone stabilizer. I can easily put it in my pockets without any problems. I think it’s important for camera gears since I often don’t carry heavy gears even they perform better. It’s even shorter than a typical selfie stick. I brought it with me for the recent national park and used it for selfies and it works great.Battery life: 4.5 stars.The battery life is pretty good: I never found that I need to charge it during the day. It can easily last almost a day, for a normal use. Charging is also fast. I take a half star off as there is no charging indicator on the product so I won’t be able to know if the charging is completed or not. It does have led lights right next to the power button, which should be used as a charging indicator.Functionality: 4.5 stars.The app is easy to navigate and use. The connection is very stable. I compared it with the more expensive 3-axle gimbal Dji and found very similar functionalities inside the app. I found everything that I need within the app. As a two-axle stabilizer, it works really well. I’m able to get a stable video from it with significantly reduced shakes. The one button quick portrait mode switch is handy. The part I like the most is the incorporation of the selfie stick mode. Previously, I’d have to carry both a selfie stick/tripod and a gimbal for video during the trip. With this, I only need to carry one lightweight gear for most of my trips, which it alone makes this purchase a great buy.I reduce one star here as I wish it has an additional focus lock/tracking button. Currently, I have to use a screen for it.Product Design: 4 stars.Again, very compact size for what it does. It’s short enough to be put into my pocket and set up is easy. It did take me 5 mins and some Youtube video searching initially to learn how to open it but once I learn how to use it, the set-up is easy.Three small areas that I wish it’d be improved in the next version.1) Ergonomic of the handle. The ultra-compact size of the product resulted in a relatively short handle. The handle also uses a simple straight round tube design. I’m a 5’7 male with a medium-size hand. To hold to it steady, I would need to grip the majority part of the handle which means my sum will not be at the location of the buttons. In order to place my sum right at the buttons, I can only hold the lower section of the handle which makes it the hold a bit less steady.2) 2 Phone clip. It uses a two-way phone clip, meaning both sides of the clip can be expanded. However, for my iPhone xs, both sides of the clip need to be expanded, which practically makes the phone fitting a two-hand job rather than a single-hand job. Not a big deal, but sometimes, I wish I can put my phone on with one hand.3) The location of the power button. Since the phone should be placed on first and then power on, personally, I'm used to having the button on the handle rather than the phone holding harm so that I can use a single hand to control everything.Summary:For the price, it’s a great buy and works really well for what it’s designed to do. It does the majority of what 3-axle gimbal can do with added selfie stick function, which is a huge plus as it allows me to travel light. I wish the next product would be better but it’s a great buy and I recommend this product for anyone who wants to travel light without multiple gears or who avoid switching back and forth between different gears.