[KenWittlief]

That review is pretty sad.

1. The author says he is an engineer
2. He acknowledges that his weight is well above the max rating for the chair (ie, he should not use the chair under any circumstances)

but then

3. He ignores that basic fact, uses the chair anyway, and then complains that it does not seem to be functioning very well

?!

Maybe 'engineer' means something else in England?

The entire article is invalid.