I tried many Facebook ads automation tools but Adscook is the first one which is actually useful. It needs a few more things (like product catalog based carousels for ad assets and a campaign/ad set/ad search filter based selection would be awesome for the automations), but it is already very useful for creating new campaigns and it is already capable to set up actually useful automations (not just the standard stuff, which can be set up even in the Facebook ad manager, like in the other Facebook automation tools). And automatic post promotion is on the way, which is the biggest time saver.
Overall I have really high hopes for Adscook.