Since the release, it got bashed on for no particular reason other than "omg mobile slop, muh Division 3, blablabla".
If you're a decent person with at least two working brain cells, you'll quickly understand that it's a F2P game for one of Ubisoft's largest franchises, with a great gameplay loop and a full storyline to play through. As all F2P games of this type (specially mobile ones), you will either grind for parts/materials, or you'll go the microtransactions route.
At the end of the day, it's a solid game if you're looking to try The Division franchise, or if you're looking for F2P games where you can spend some good amount of time.

I’ve put over 20 hours into The Division Resurgence and I’m having a pretty good time with it. It’s not perfect, but the gameplay is fun and it actually feels like a proper Division game. There’s plenty to do and I’ve enjoyed jumping in and playing for a few hours whenever I have the time. If you’re a fan of The Division or just like looter shooters, I’d say give it a try before judging it. You might be surprised by how much fun it is. Definitely worth checking out and this might inspire to you pickup the other Division games too. 👍

There's a real game hiding somewhere under the monetization. Skill trees and gear stats are there, the Dark Zone concept is there, but it's buried under energy timers and a shop that never stops asking for your wallet.