Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
Purchased a pair of RC85i front speakers, pair of RC80i in-ceiling rear surround-sound speakers, a single SC-C center channel speaker, along with a recessed wall-mount for flat-screen TV.  The sound is great from this setup...of course not quite a well as full floor standing speakers, but for what I wanted, a minimal space impact in the room, it works great.

Prior experience with in-wall speakers hasn't been that great, so this time did something a bit different: boxed the speaker cavity in.  That is, place cross-studs (similar to a fire break) between the studs above and below the speaker, cut a 1/2" hole for the speaker wire and air pressure, and filled the space with insulation before installing the speaker.  I'm not getting the reverberation in the walls now which is nice.  Did something similar for the ceiling speakers, boxed them in.  So a bit more effort, but I can definitely tell the difference.

As for Polk overall, I'm not driving high volumes, and doing this from a digital AV receiver, so wanted decent fidelity at a reasonable cost point for this particular room, and in-wall I knew I was already giving up some of the fidelity.  But then, for listening to music I go to the living room with the full standing speakers and audio system to drive them!

Recommended.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive