Why would you 'rather go by this review'? We all know the iPhone X has excellent photographic capabilities and I'm really not knocking it, but that review doesn't compare it to the Pixel 2. What do you think of the Pixel 2 photos you've seen?
One thing the iPhone X tends to do in lower light is select a slower shutter speed than the Pixel. No camera shake problem with OIS, but if you're photographing moving subjects like children you will find you are more likely to experience blur than with the Pixel which routinely selects a faster shutter speed.
I feel uncomfortable posting this in an iPhone forum - I am straying too far from my original post where I simply said I decided to cancel my order and why. I have no desire to rain on your parade and I really share your enthusiasm for your chosen phone. To enjoy ones tech is great, whatever one chooses to buy. We can surely agree that both the iPhone X and the Pixel 2 are excellent phones.