The TY program has seen its share of devaluations but it's definitely still worthwhile if you know it's intricacies and if your spending lines up with their bonus categories.

The sign up bonuses aren't great (and that's what many people seem to go after recently) but for ongoing spend I've been pretty happy with it.

I get 6.65% back on all Dining & Entertainment spend via Citi Forward. This is actually the majority of my spend so it adds up quite a bit.

Plus a minimum of 2.66% back on all other spend with the TY Premier card with Flight Points. I also get ~2K TY points a month just maintaining bank accounts.