The sticky nade platforms were a small issue. The fact that Warlocks are now entirely unable to skate in any capacity, not just with with swords but with hold-items, greatly limits the possibilities in speedrunning as well as the overall fun factor. The only reason I completed the WZ Catalyst was so I could blast through content at a pace I felt comfortable with. It made the game more enjoyable when I could hit really good skips like the chasm on Scarlet Keep.