Not for me.
I found the cushion too heavy.  I thought it would weigh less.  It's difficult to handle and it is quite large. Maybe a larger person would find it OK. It does feel good when you sit on it. If it wasn't so heavy and large it would be easier to handle. it's OK if you just want to use it in the same chair all the time but that isn't the case with me.
Rating: 3 stars