Dark Souls Remastered: how much of an upgrade is it?

Of all the remasters coming out this generation, Dark Souls might be the most hotly anticipated. It's a chance to revisit one of the most beloved of games from the last console generation, using today's technology to improve visuals tremendously and to iron out the game's notorious performance issues. We've already had an early taster of the Switch port - based on trailer footage, at least - and initial impressions were of a conservative conversion for Nintendo's console hybrid. Now we've had the chance to play a preview build on PS4 Pro, and clearly there's a lot more to it visually.

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