We initially werent aware that they lit up but, of course, that was a major selling point for the munchkin. Bought these shoes because they match perfectly with my wedding dress! Overall, you get what you pay for is true in this case, not bad, but not great either. The top of these shoes isn?t too tight either. I havent compared these to any other brands, but I really dont think thats enough time. I will update my review after a couple of uses in the field. So this may indicate that the issue is software/firmware related and it could be fixed via a firmware update. Honestly nothing changed. Order 1/2 size larger than you normally wear. Have not worn extensively due to winter weather.