My BD530 player doesn't play all movies clearly. Some come cover good others re all snowy

When properly connected to a High Definition display or TV, Blu-Ray Disks (BD) should play crystal clearly. Inserting an old "non-Blu-Ray" disk (or the original "DVD") in the Blu-Ray player will display a comparatively "fuzzy" picture. This is the difference between High Definition and Standard Definition. A "BD player" can not "upgrade" the picture quality on DVDs to that of a BD or High Definition picture.

Rent, purchase or choose Blu-Ray Disks (BD) whenever a choice is offered to view the High Definition version of a movie or video. Selecting the DVD version will provide the lower quality or Standard Definition version of the same movie or video.

Check the covers or disk itself to determine if the movie or video is in DVD or BD format. That will tell you what you can expect for picture quality.

I hope this helps & good luck! Please rate my reply - thank you.