That's a pretty good solution. I've seen several reviews on it, lots of good ones on YouTube. I'm shying away from it for two reasons.
One, I don't really like the mounting location which is on the dashboard behind the steering wheel. It's like where your speedometer and instrument cluster would be on most cars. That's great for that kind of information and I think that type of information is what it was mostly designed for, I think the CarPlay is an afterthought. I don't want to be reaching through or around my steering wheel to operate it. Also, it blocks and diverts AC air flow. That part's probably not a big deal for me but for others its a deal breaker.
Second, the installation is pretty involved. You need to disconnect the 12V battery, shut the car down. It connects to the car's systems under the dash and it looks really hard to get to. Also someone said you've only got a short window of time to disconnect the factory harness and reconnect it with the new device's connector.