top of a house is a good reason to not use a cord, but lets be honest, throwing a 100 ft cord down from the top of a house is easy enough if you are going to use a tool that is typically corded and will save you a hundred or more bucks on a cordless version. cordless stuff imho is more for mobile type people who will use the tool a lot, in a lot of places, in a single day.
it's a luxury that improves efficiency by not having to drag a cord everywhere, and find an outlet close by every time you move to a new spot. but imho, going cordless for every single home tool, especially something like a hammer drill which is most likely to be used once a long while, in a single location. is almost pointless.
that being said, there is no pass or fail, the video literally showed nothing of the actual operation of the drill. it showed a hammer drill, using a metal/plastic drill bit, putting a dent in a cinder block, when i use hammer drills, i use the proper length/type drill bit, proper size, put a hole in my material, clean it out, and hammer an anchor in place and tighten, THAT is a test/review. just being honest, as a review of a tool should most likely show complete operation of it in the proper manner, and not just a quick run down plus improper use to try and get more youtube views.
_________________________________________________
keeping with proper thread postings, i'll put up a pass for the sae 1/2" shallow thin wall sockets (6pt). i've used these for years, put some abuse on them, and impacted with them as well numerous times (in an attempt to break them in hopes of the company buying a different set). a 1/2" chicago pneumatic impact wouldn't break these for years using the 15/16 and 9/16 constantly with them. so they are good in my book.