I just posted about one of those a couple of weeks ago. I like it - especially that it has the lifetime warranty. I tend to break tools. Especially ratchets when I reach for the cheater.
The only thing I don't like it that it is harder to turn the handle than I thought. It doesn't feel like it, but it is next to impossible to turn the handle one handed. If you are holding a box end on the other side of the bolt you best plan on using it regular ratchet style. I haven't tried it use a cheater on it (yet) but that might be an issue due to the thick plastic handle.
Overall it gets a good review from me. Mine was 19.00 at lowes about three weeks ago.