The only reviews that I'm aware of are those from this thread. The cruise control issue was only mentioned by one member here whereas DucRider said it worked fine for him. The main issue that prompted the recall in February '23 was that when a diagnostic scan was done on the bike, either with a GS-911 or at the dealer, was that Fault Codes were seen in the ABS system. The ABS worked fine, the problem was that the bike's main computer wasn't recognizing the RX-5 as it was not the OEM display.
I've spoken with and emailed the techs at Koso NA in Quebec and they have said the engineers in Taiwan have resolved this issue which prompted the re-release of the display in February. One of the omissions on the display and in the pdf User's Manual was the spring preload adjustments for bikes with ESA. There had been no mention of the 1 helmet, 2 helmet and helmet with luggage icon that ESA equipped bikes used. That has been changed and it can be seen in the new pdf which was put on the Koso NA site. It's under D-ESA adjustments Type B.
I've messaged several German riders through their forum who have recently installed the RX-5 and the reviews are positive however none of them have the ability to perform a diagnostic scan to check for Fault Codes. I've also ordered one and once installed I'll check that out with my GS-911.