The HEXBUG Lava was recently reviewed by Mama Chocolate:
I was impressed with how fast they move, and that they work on carpet and hard surfaces. The Larva does exactly what it says it should: it wiggles and slithers and avoids obstacles without needing to touch them.
Over at The Kostiuk Crew, the Glows in the Dark Nano Habitat Set was reviewed:
This Habitat includes everything you need to build your own HEXBUG Nano Habitat. My kids where seriously not even able to stand still while we opened up the box. The looked like little jumping beans with smiles on their faces from one side to the other. The all helped to build the set. Turn off the lights and Ha if you could of only heard all of the giggles and awes coming from them. I was more than happy!