Although I mod all my consoles, it is overrated. on all my previous consoles PS2, Xbox, GC, 360 before I got my Wii I found myself downloading games just for the fun of it, just because I could and I quickly got bored of the consoles as it does take a little fun out of it after a while of having all the games.
My Wii is modded and I have every game available for it but still I am not bored of it yet, that must say something about the Wii compared to the other consoles.
My PS3 isn't modded yet as they can't be done yet but I am bored with that already.
One of the things I find of having so many games is that when you come to play the console you are not sure which game to play, then you play one for like 5 mins then want to play a diff one.
The good thing though is getting a lot of games a while before they are released in UK.