How often do people actually wipe from w2w pulls in Expert Roulette and/or Levelling dungeons? I know that some levelling dungeons can be very sketchy (65, 71, 79 and 81) with their w2w's, but a majority are pretty easy to handle. The 50/60/70/80/90 dungeons I can't really see people wiping to if a DPS/healer pulls.

Like take Antitower for example. I can go through that dungeon as WHM and never need to touch Cure II and Solace once you can w2w in there. Assize and Regen is all I need for healing :T