for the record, current status is still quite disappointing. most games do not work at all, including BS Zelda, BS Excitebike, Radical Dreamers and Treasure Conflix (not surprising given that bs minicart implementation is just sketchy), some load but are unplayable due to glitches, like BS-X - Sore wa Namae o Nusumareta Machi no Monogatari

and a few work fine