I have been using this for about 6 weeks and the pores on my cheeks near my nose are definitely smaller - almost completely gone. Overall my skin is looking so much better (though I'm sure this is partly due to using BM instead of liquid foundation as well). I look well, not quite radiant, but well. The night stuff smells a bit funny, but is absolutely brilliant.
For context, I don't believe in miracle creams, I use oil cleansing and a drop of that oil to moisturise, and am deeply cynical about most claims.