If you own the original the remastered is free.

I heard it has terrible performance on amd graphics. Can anyone confirm that?

I'll hopefully be able to try it this weekend.

Doesn't look like there are issues with AMD cards:

Source:

https://youtu.be/hplfPjlnGMc

Edit:

It even runs on a low-end integrated AMD GPU (above 30 FPS with FSR set to performance):

https://youtu.be/TbkHG7XjXCA

That's good to hear thanks.

On the steam discussions there's several people complaining on rdna2 & 3 cards that the textures aren't loading correctly and other glitchy behaviour.

There are almost certainly bugs. Like any game, give it a few weeks (or months) before playing it unless you want to bugtest it.

You can switch to an older version of the game in Steam if you want by going to the game properties in your library.

Terrible performance not, but I've had baaad texture bugs, missing trees, missing landscape and such. I did try to install the latest driver to fix it (which apparently wasn't part of AMD's software update launcher thing and instead had to be manually downloaded and installed like it's 2005), but still had no luck. So for now, no remastered pirouetting with singing lady's in the background.