Only problem is performance lacking using a permanent basket filter.  To get great tasting coffee it is recommended to use a paper filter such as the Melita Bamboo Filters.  I also noticed this machine requires a tad extra coffee than the conventional drip machines such as my old Kitchenaid.  The bloom feature works great, and I noticed my drip coffee tastes different with this machine, but in a good way.  Would recommend at its current price point.