Parsing unfair but okay?

[Nyarlha]

I mean you don't, but you're also not going to be optimised either because the game won't tell you you're clipping or drifting on GCDs, it won't explain why synchronized raid buffs and snapshotting is important, or any mistakes or bad habits you making because it won't present that data to you.

So they might be "good", but with that information they would be great.

These people are usually the ones not using CDs, dropping combos or quintuple weaving from what I've seen though.