Have had my new chair for a week now and have found it useful. It has 4 massage settings - can use individually or a combo of any - and the lower leg and thigh settings are great (especially after walking) for me. The recliner is good, and comfortable, for afternoon napping and the riser is a great help and a safe way to get out of the chair.
Took a couple of days to get used to it though, but glad I got it.
Needs 2 people, but very easy, to put together, came in 2 parts and 4 connections to join, taking about 10-15 minutes.
Can't say this would be suitable for everyone but hope this helps anyone considering buying one.