After the deployment of theFollowing T235414, Mediawiki core Watchlist infor AMC, user was deployed. manyMany editors have criticized this new style. Some users said that this style is not compatible with touch screens and pointed out that the hyperlinks are small and it is hard to to click the correct link without zooming the screen. They have also expressed their opinion about rollback link in the watchlist. Some of them even disabled AMC because of the new design. We will need to refine it's design more. At this point, I think the best course of action would be to make the new watchlist opt-in as there are some people who prefers the old watchlist. I'll assign this task to the product owner for review.
=== Some related discussions on Mediawiki.org
* https://www.mediawiki.org/wiki/Topic:Va8sjhe5n2lqpc0x
* https://www.mediawiki.org/wiki/Topic:Vaf7p2v2fexv7xk8