I did some 13 point relevancy tests and the system complained about a few of my choices, even though they were perfectly correct. Like, when searching for a cell phone a result was a plastic case. I categorized it as an accessory but the system told me that's wrong and that the cover is a perfect match (meaning it is the cell phone). In the end this caused my rating to drop below the minimum and barred me from doing more of these tasks although I always gave a short explanation every time.

Does anybody read those comments at all, or am I permanently blocked from this task now?

Also the system pays out too fast. I keep receiving tiny transfers but would prefer less, yet bigger ones instead. Or the payment trigger button that was suggested in the other thread.

Some tasks have a ridiculous low payment ("Categorize Twitter Users"). You're expected to do all sorts of searches to categorize each user and get only 1 point for 2 users.