It's the same, but there used to be more items that were rolled on. Coke, potash, aetherial level 49 gear, etc, were all things you rolled on, but now we only roll on mats for cosmetic clothes.

This is sort of the reason I've been doing wyvern maps right now. The occasional HQ ingot or cloth can be a major boon since I'm leveling crafting, while a majority of people I see doing dragon maps have none of their crafts above 50, and are mostly gambling for thavnarian silk to sell on the market board. My dragon maps turn into HQ materials that other people grab and sell for way too much when I could use them instead.