They were good 15 years ago. As with all things, it went to shit when Match.com started consolidating everything and the bean counters realized that a quality product was not as profitable.
Surprised it took this long to get litigation. So many people complaining about how crap dating sites are, but no one thought to realize the site itself was the problem and fell into the whole "looksmaxxing" grift. Some people really will do anything except admit that rich people are corrupt.
My experience was poor more than 15 years ago so ymmv