The PAL release was an NTSC>PAL conversion, so throw upscaling artifacts onto the pile as well. e: Actually thinking back on it, it may not even have been PAL at all, but 480i/60hz Region 2/4.

There's a good chance you watched it on a CRT given that even on a flat panel LCD fom the late 2000s the low vertical resolution was quite noticeable (effectively ~272p, not counting deinterlacing artifacts from it being sourced from a video master). It looked somewhat acceptable in that context but aged very quickly once CRTs started becoming obsolete.

I remembered that I borrowed the collection from my uncle and he still has it. I will ask him for pictures of the box, maybe it was the "updated" editions.