If so... meh?
I neither run nor like FR. For me, and probably for other homebrew setting DMs, the book IS just an adventure book. If it's done well, there might be a handful of elements apart from the adventure that can give me inspiration for my own creations, but I can't expect that to be present before buying it (these things often come up only on a thorough reading of the product). If it's tied too heavily to the FR setting, the amount of work I'll have to put in to make it fit my setting will make the book not worth the full $50 price tag (especially for a book that covers the fastest moving character levels).
They talked all about it during the Stream of Many Eyes when it was introduced. And the current issue of Dragon+ has an extensive preview article detailing how it works.
So... I got my hopes up and was disappointed. And so I should get my hopes up again?
Won't I likely just be disappointed again?
Well, in addition to being multiple adventures in one, much of the book apprentlly details how to run a game in a major city, including many charts. The book seems to have a good deal of utility for homebrewed, as is the norm for WotC FR APs.
We've had a number of Ravnica playtests in the past year, such as the M:tG Centaur & Minotaur. Warforged and Artificers would be more blatant, but not much.
Ah. That would be why I'd never heard of it. I don't view the streams and I don't subscribe to Dragon+. If it's not in the product info, put forth here on EnWorld, or mentioned in a YouTube video I won't be aware of it.
Although that does raise the question of why it's not in the product info. The product is listed as an adventure for levels 1-5, and the details fails to mention multiple adventures, which is odd because Tales from the Yawning Portal clearly mentions seven adventures.
Plus, what other people seem to already be forgetting about Dragon Heist is that it is four separate level 1-5 adventures, one for each season and with four different bosses at the end to deal with.