Bought these as a gift and used them immediately. Excellent clarity, size and weight. Only downfall is that the neck strap is to small and thin but would have replaced it anyway.
I also have a set of Zeis 10x40 for a lot more money and these match the quality for light transmission.
Pros: Easy to use, compact
Cons: Strap to small
This review was written in the old system and had content requirements that are different than reviews written today.