Looks like most of the complaints about the signal strength are coming from people who owned 3G phones. This is a LTE issue and it's on Verizon not the Galaxy Nexus. I've had no problems with the phone. I just made a 600 mile road trip and didn't have any issues.
My complaint is more about it just disconnecting and reestablishing the connection, taking 2-5+ minutes to reestablish the connection. Sometimes it even shows full bars, then I try to do something and it says I don't have a network connection and then the bars disappear. This may be an issue switching towers, my phone's radio (tried leaked radios as well) or something else entirely. It is getting to the point where I want to exchange for a different nexus and see if I still have the issue. It is very annoying and happens to me constantly.
