Polaris Seat with No Power. Should I be compensated?

Question for Redditors. Just returned from a trip to South America with my wife. Booked first class to IAH and then Polaris for the overnight flight from IAH to EZE. The power on my seat did not work throughout the duration of the flight. It started with the lights blinking before takeoff, FA said it would resolve once plane was in the air and under its own power (I think he was just hoping it would fix). Of course did not.

Seat had no power so no lights, no entertainment system and most importantly, the seat control did not work so no recline or adjustments for comfort. The FA was able to adjust the seat to full recline manually so I could sort of sleep. But then had to ask him to return seat to full upright position when needed. It was a 10-hr flight, the lack of lights, seat control, and entertainment screen was incredibly inconvenient and failed to live up to the Polaris expectations.

I was hoping since it was an equipment failure that was noted by the FAs and clearly had to be repaired, that United would reach out to me to offer some sort of compensation and an apology. I expected too much. So now I plan to contact United Platinum line for resolution.

My question: What do you think is appropriate compensation to ask for? The one-way Polaris seat was around $2,500 and an economy plus ticket priced at $1,000 for that flight. Since the seating did not provide any of the Polaris benefits and was really more on an E+ experience, I was planning on asking for a $1500 refund or even a flight voucher.

Thoughts?

EDIT: Let me clarify, the entire Polaris Pod had no power. This is not an issue of chargers not working. Nothing worked - the screen, the lights, the seat adjustments including recline.

I know, I know. There will be those who have little pity for a Polaris flier. It was a special treat. It’s like going to a fancy restaurant for a steak dinner on a special occasion and they served hamburger instead (for the same price). You’d be asking for a refund too.

Update Feb 7: Premier Line at United said couldn’t help and needed to submit an online request to customer care. Submitted a few minutes ago for a full refund of fare. Website said it could take a week or more to research and respond. Stay tuned!