Most of it is usable advice, if a little tongue in cheek and appearing to be directed at the "I occasionally tighten a doorknob" mechanical aptitude group. Two notable exceptions, however...
Never, ever buy cheap chisels. If you do, expect them to be either A) so soft a posicle stick will blunt them, or B) so brittle they shatter into jagged uselessness at the slightest impact.
Wtf is a "ball hitch wrench"? Last time I checked there wasn't a single mfg who made a wrench specifically for ball hitches. Also, if you've ever lived in the real world where hitch ball nuts tend to do nasty things like corrode themslelves into place, you know the value of a sturdy wrench. Every time I've tried to use a cheap no-name wrench in any but the lightest of applications I ended up with a just-as-tight fastener and wrench-shaped piece of metal origami.
Brad
I use an impact wrench when I change hitch balls. Not that I often change my hitch balls, anyway- we standardize on one size and any new trailers we get that don't have that size get a new tongue welded on.
That said, my large size wrenches are Wright brand wrenches. This is what they look like, check out the girth of the handle. You ain't breaking that bad boy. Made in the US, they tailor to the industrial customers. I have them up to 2 1/2" at this moment. If you need a large wrench, I highly recommend them.
It's stupid to cheap out on jackstands. I love Harbor Freight but if there is a tool I'll spend money on it's quality jackstands.
Similarly, the only prybars worth having are quality prybars. Mine are made in the USA by Wilde and Mayhew, which are relabeled by a variety of names. My big bar of excessive leverage is an old crawler crane axle. I've seen the high quality bars break under extreme conditions, I can't trust a lesser prybar that might break under more normal conditions.
The orange dead blow hammers are GTG IMHO. I have a few and use them frequently, have not broken yet.
The Pittsburgh Pro stuff at HF, that is made in Taiwan, is pretty quality stuff, as are the Earthquake impact wrenches and the red tool chests and tool cart.