Product review (4 stars): A handsome and quick filter, but a bit pricey to own
This is prettier than a Brita and faster than a Brita.

The looks speak for themselves, but I like it.  It's even nice looking in person.  There are a couple issues.  One is the spout needs some work.  The other is the upper reservoir.  Yeah it does filter faster, but you'll need to fill it a few times due to the small size.  In general it's not the worst problem, as it would only take away from the overall capacity.  The fact you can use it on other pitchers is a huge plus.

Why only 4 stars?  The price of this device, the price of the filters, and the couple small issues (mostly the spout).  FWIW, it's hard to beat Brita--not so much the company but the ecosystem of cheap filters at Sams or Costco not to mention knock offs.