It's funny about Full House. I wasn't the biggest fan watching when I was a kid but it was actually better in the rewatch, funnier than I remembered with a few tear jerker scenes sprinkled in.
Boy Meets World is possibly a top 5 all time sitcom for me so I'm a bit biased with that ranking.
Threes Company is another one that ages well. Well, a young Suzanne Somers and Joyce DeWitt (very underrated hot) will always withstand the age of time.
The Office is the one show that everybody on the planet seems to love but me. There are some funny scenes and lots of usable Gifs but I don't think it's as hilarious as a lot of others do, the humor seems forced at times.