Title basically. I was here at the very start of it all and really enjoyed it. However I felt it lost its uniqueness within a few months of mass migration and started turning a bit like reddit again so I deleted my old account. However Reddit has only gotten much much worse since, and Lemmy has stayed about the same. So here again.
Feels about the same but bigger, niche communities have a bit more content. If you feel like the uniqueness disappeared in a few months, social aggregators are not for you.