Not impressed.
5x hotels but limited to just prepaid through AMEX is a joke, Uber credit could be useful but my Uber usage is highly variable so the monthly statement instead of a lump sum means there is likely to be breakage, could care less about metal card - it's 2017 half the time the actual card doesn't even come out of my wallet when I use it.
I can make a strong case to keep my Prestige (have gotten over $450 back in 4th night fee credits with ease each year, 3x travel/restaurants) and the CSR (net of $150, better transfer partners, 3x restaurants/travel, strong to hold alongside a Freedom and Freedom Unlimited to max UR) but AMEX Plat is harder. The DL SkyClub is great when traveling alone (and I've been flying more Delta recently) and the AMEX lounges are great but apart from airfare, this card sits in my wallet vs it's competitors