The reason I could never agree with being rid of user reviews is that taking away the voice of legitimate customers is a little unsettling to me. So many of these sites that seem to be for Epic's stance of no user reviews conveniently have forgotten the dozens of articles they have up which cite the Steam reviews as an indication that something was wrong with a game. Review bombing as a term carries a loaded connotation as if expressing dissatisfaction is a bad thing, particularly when done by a large group of users. The system can be used for abuse as any system really can, but I would posit that changes be made to how a review is posted and categorized should be the way forward.
For example, Valve could add guidelines that require a review to have a certain amount of content posted, instead of just "Game Sux 👎". Since a review can be of any different kind of nature, let's introduce categories to those. A general review could be listed as a general overview, while a review specifically highlighting technical problems could be listed as such, and so on. Have different fields that the user must fill out in order to post the review that makes them have to put a little more thought into expressing what they want to. If a user posts a review in an inaccurate category, let a developer alert Valve and let them switch it to whichever category fits best. These can still be listed as positive or negative reviews, or simply "informational" as curators have options for. Naturally, I would also like abuse protections in place so a game can't have its reviews tanked for actually malicious reasons, but that does require more moderators on-deck to manage.
With this current situation, I find myself struggling to come up with a good solution. On one hand, I want users to be able to visibly make their unhappiness with Deep Silver's decision known. On the other hand, bringing this over to the other games that 4A has made isn't a method I'm super comfortable with. But since Exodus is not on sale, it complicates things.