Radar detector any good?

I found this brand in future shop next to my place
“Escort Passport DSP Radar And Laser Detector (8500 X50) ”
I wonder if its any good??

The Passports/Escorts have alway been upper line detectors.

All these tell ya now a days is you just got caught. Laser detections locks a vehicles speed in 3 tenths of a second. You don’t even have enough time to flip the cruise off or let your foot off the gas let alone hit the brake in 3 tenths of a second.

I have one in my car- Moreso for fun of knowing where the little piggies are!

Escort passport 8500 x50 radar detector

Escort Passport Radar Detector $0.01 …

Escort 0010027-1 Supercup Windshield Mount (Black) $15.99 Offers Quick release. This heavy duty mount moves the detector closer to you and provides a single quick release windshield suction cup. Perfect for your radar detector.  …

Escort 57-000027 Visor Clip Mount for Radar and Laser Detectors $8.95  …

Escort 79-001059-01 Direct Wire Power Cord for Radar and Laser Detectors $8.39 This Escort® radar detector direct wiring cord is compatible with Passport 9500i, 8500 X50, 8500, 7500S, 7500, 6800, and Solo S2 models….