No.(posted 8688 days ago)Here's my reasoning behind it:
This trick works under all modes. Banning it just in survival mode is a bit unfair, as the trick could still be used in the other two modes then.
Also, you don't get nearly as many points doing an all-clear this way (max. of probably seven or eight reactions) as you do by a manual one (which tends to be in the range of 30-40 reactions). If they want to score (maybe) 200k each time, fine, but I, personally, will still go after the 2M point long chains.
Recordings with more than a certain number of all-clears through this trick, however, should be zeroed for leeching. I suggest a limit of five uses of this trick per recording in survival mode and Magical Journey, and a limit of once per round in challenge mode.
Just my $.50 worth.