So first of all let me address the elephant in the room, the crashes, obviously people are having the game crash allot.
All I can say is I have 67 hours playtime at the time of writing this review, i have finished the story mode and i have almost maxed out a custom gang with max stats and level VI equipment, and I have NEVER had the game crash, not once.
I don't know if it has something to do with system specs, running it off SSD as apposed to SATA etc, just sharing my personal experience.

Now as for weather or not its a good game, well first of all i have to admit its lacking content. there are only three gangs out ofd the 11 now available in tabletop Necro, there are no pets and the weapons and equipment are very limited when compared to what's available in the tabletop game, i'm hoping this all comes in DLC sooner rather than later.

That aside its a good game, story mode is decent, basically a long tutorial before you get into what Necrounda has always and should always be about, creating your own gang.
Classes and play differs from the tabletop game but not in a way that turned me off as a fan of the tabletop game, especially if they add additional classes in DLC later, the visual customisation is quite good and the aesthetic and feel of Necromunda is definitely there.

Gameplay is fun, a little slow paced, waiting for your turn can be a little annoying, especially because the AI needs some work, they can make some silly decisions and occasionally get stuck walking into walls but the progression of your gang and tactics are very satisfying.

Where the game truly shines is where the root of Necromunda has always and should always be PVP, get your mates together and blow the limbs off each others gangers! Great fun!