Excited.
I have two Wii U units; My main one that is updated to 5.5.1 for now, and my 2nd one that was at 5.3 when I got it used (I bought it solely because it was easier way to replace a broken gamepad in Finland, since Nintendo support, etc. is abysmal here.)
Should I keep my 5.3, which now, by all purposes is THE hacked console, while I use my 5.5 system as the legit one, bought few games for it, play my disc games on it, has my eShop etc.
Excited, and if this finally is THE time, thankful. Like seriously I been waiting for this after seeing what 3DS went through since the first downgrade and it has been a wild and fun ride.