I was intrigued by Starlink's dish engineering and the LEO satellite system Musk was putting up, so over a year ago I put in a deposit for one of his Starlink kits. About 6 weeks ago it arrived and I have been testing it since. I purchased the residential kit.
The Dish was simple to put up. I still have it temporary up on my cabin roof.

So far the performance has been amazing! Fastest speeds I see are 148 MBPS down and 12 MBPS up. Slowest I have seen during peak hours is 30 MBPS dwn / 5MBPS up.
I had seen posts on forums questioning cold weather use, since the Starlink documentation states operating temps only down to -22C. During our last cold spell of 10 days where the low was -64 F and the highs were -50F, the system performance was flawless. I could tell no difference.
Another item I was concerned about, since we are off-grid with battery bank system, was power consumption. I knew the design of the Starlink dish used more power as a 'heating element' for snow removal. So I placed a Kill-A-Watt meter on the system to monitor consumption.
My old HughesNet 7000 modem used 20-25 watts when operating. The Starlink system is a whole different cat! When first powered up and the dish is "searching" for signals the power draw can spike to over 100 watts. The same if you have snow sitting on the dish. Once dish is cleared and you are "online" the power draw drops to a steady 30-35 watts with occasional spikes.
Those are my initial impressions of the Starlink system. I cancelled our horrible HughesNet service!
Time will tell how the Starlink dish engineering holds up to a constant freeze/thaw cycle, but for now the service is amazing.