Was skeptical when purchasing something that only blows air for over $80 - but wow; so glad I did!! Purchased for use on my computer, but this thing can have so many other uses (car vent dust and general dust around house to name a few)Things I like:- Made in the USA with solid construction, nothing shakes, or wobbles.- Handles and attachments made from that hard durable plastic, and the main structure is made from steel. This will stand the test of time I'm sure.- Long 12 foot plus solid power cord that is more than enough.- Blowing power is absolutely amazing, blows stubborn dirt right off.- Variety of household/car/boat uses.- Easy to use, one button and its on. Easy to navigate and utilize.Things I would change:- Wish it had a few power settings, the one and only setting is very strong, and for some might be a little too strong depending on what you are blowing- The price is a tad too high, but again, I don't mind paying for quality, but this may push a few people away.- The filter doesn't seem too substantial, would like a beefier filter, especially if you are dealing with lots of dust.- This unit runs a tad hot, so for extended use I would turn if off and let it rest.Bottom Line:You cant beat this product!! Amazing power, and no more buying stupid overpriced canned air (that get too cold to hold when you use them for an extended period) - solid construction, well worth the money in my opinion. As a side note: THIS IS A BLOWER not a VACCUM.