Is this mattress responsive or does it feel like a trampoline?

It is easy to move on without feeling springy, scoring around 8 on responsiveness, near the field middle. Total bounce travel measured a little over 8 inches, so the 875 pocketed coils give enough rebound to roll over and reposition freely, but never the trampoline push of an old innerspring. Recovery settles in under about 3 seconds, a deliberate spring-back. The thin memory layer adds contour while the coils do the lifting.