Quality:
It doesn't provide enormous protection, but it keeps my uke safe from dust and it's comfortable to tote around. I am a little concerned about whatever chemicals are causing that paint smell damaging the instrument, though.
Overall:
Case is a good fit for the LU21c, decent padding for a soft case, and I would be happy with it. Unfortunately, there is a wicked bad paint-chemical odor emanating from the inside of the bag, and it makes me nervous to leave my uke in there for long. So I just use it to tote the uke around (not storing it), and it's comfortable for that. I also like the outside pocket, large enough for some chord charts and a tuner, but not obtrusive.