For an economy tool these are okay. If you plan on using daily as a professional, I'd buy something else. The fit and operation of the slip joint is sloppy. I would consider myself "picky" about my tools.
These are fine, given the low price. They are looser (read that as being a bit more "wobbly" than...
July 17, 2018
These are fine, given the low price. They are looser (read that as being a bit more "wobbly" than my ChannelLock brand pliers. However, the finish on these is better. The CL pliers have some sharp edges, or burrs in the finish. These have none of that.
If you were going to be using these every day, you might want the CL's instead. Just a more stable set. But, if you are only using these every so often, there is probably no reason to spend more for the other brand.
If you are torn between which to buy, I'd pick these up, and if the sloppiness of the joint bothers you, then return them for the other brand. Just don't try to use them as a hammer or anything stupid like that.