I've been feeling the same way. Never really fell out of love with it or anything but I've been reminiscing about it a lot the last month or two and have been buying and playing some of the games I missed out on, especially while most of them are still so cheap. Just finished Trauma Center SO tonight actually, great game. Kororinpa and Klonoa are next up I'm thinking. Or I can finish up No More Heroes...
I can kinda see where people come from when they say it didn't have a ton of heavy hitters or all time classics (even if I disagree) but it's got
so much in terms of unique and offbeat b-tier type stuff, it's crazy. There's no other system with a games library quite like the Wii's I feel like, for better and for worse. It's honestly one of my all time favorite systems and second only to SNES for me in terms of Nintendo home consoles. Depending on the day it's my most favorite. I suppose nostalgia is a bit of a factor there though.
I think my collection is a bit past 50 at this point and I have a wish list of at least 25 games or more I'd like to pick up for it at some point that continues to grow. Definitely gonna be my biggest or one of my biggest VG collections when all is said and done.