We were a little nervous about buying.
We purchased in February and it’s now July. 
I wanted to wait to review to be able to give a fair review.  We could not be happier. The texture is not like smooth fiberglass one. It’s a bit rough. If you wear a swimsuit it’s not noticeable.  Shipping was the only difficulty we experienced. Prepare to wait for a few months.
Jets are really strong if you want them to be. 
It’s really efficient have not noticed to much of an increase in power bill. However we store in a climate controlled room. Not outside.  Over all it’s worth it.