Personally I am just thrilled that I can now read them with my aging eyesight, and it sure saves time not having to send my man (co-pilot) out of the aircraft to read them for me.
I don’t care if they are as big as Marlborough Man advertising billboards 
Hello, with the latest update, Asobo has resized taxiway signs. They are smaller than before. In VR is not more possible read taxiway signs. Is a configuration file where is possible to change the dimensions? Or how can report the issue to Asobo?
I think it look like SIZE 5 not even 4 maybe
This item was delivered as part of World Update 3 (1.13.16.0).
If taxiway signs are still too small in VR, please log a separate bug in Bug Reports > Virtual Reality (VR).