What is the crowd's opinion of BlitzKeep?

From 3.5 billion comments

I might have missed sales but I don't remember seeing these on sale.

Blitzkeep https://play.google.com/store/apps/details?id=com.grandendroit.blitzkeep

Prison Life https://play.google.com/store/apps/details?id=com.nobstudio.chengshuwan.prisonLifeRPG

Always Sometimes Monster https://play.google.com/store/apps/details?id=devolver.asm

Crossword Dungeon https://play.google.com/store/apps/details?id=air.com.nolithius.crossworddungeon

Dead Synchronicity https://play.google.com/store/apps/details?id=de.daedalic.deadsynchronicity.android