i installed Ics 4.0.4 Update (6.16.203) and I am loving it!!!
Ok first of all I don't recommend installing it because you will be taken off the OTA path.
I have 2 razr so I decided to take the plunge today and I installed the latest build.
I figured if there is no way back to get on the OTA path then I can always trade my phone with my daughter and give her this one.
first impressions is that its stable as a rock. I have had zero issues with it so far, I had a small problem with YouTube not loading videos and crashing but after a quick cache wipe the problem was solved.
everything seems to runs much smoother. you also get Facebook colors and all apps and games seem to be running great. this includes temple run and cut the rope. 2 apps that were having issues before.
Also Webtop is out of beta on this build as well as it being 4.04 not 4.03.
battery seems about the same as in build 181 and 3g 4g seems to switch faster between the 2.
this might very well be the final build for ICS. so we could finally see ICS later this month. I think if verizon releases this build thru OTA people are going to be very happy with it.
Ill keep you posted if I find any bugs but so far its running great!!.
PS I forgot to mention that flash works the same as gingerbread with this ver.