Agreed. ROM is fairly stable. Also, I've noticed an slight increase in overall responsiveness & performance. ICS, via this ROM, is a bit more intuitive than GB.
Known issues (I believe): #1 I am experiencing "screen tearing", it is obvious & in such great frequency that I've gotten used to it after almost a week since I've flashed. #2 black screen whenever rotating #3 sadly, some apps are just not optimized for ICS & therefore don't work (including some of the more useful Asus apps: MyLibrary).
No random reboots or SODs...yet
Great work. Kudos to the Devs.