Bests & Worsts Reviews from Amazon

After figuring out how to attach the straw and small brush, (it works, it's just really a really tight fit and thank god for that because the airflow is serious--you wouldn't want an attachment getting loose), I used this thing on my computer's keyboard and it was great. But then I started eyeballing what else I could try it on and ended up watching dustballs come flying out of a 1966 Gibson hollow body guitar that were probably there since around 1967. What was in that dust? I probably just released spores from a long-dormant virus and I've sealed mankind's fate by awakening some toxic monster, but you know what? Worth it.