Well,
Nomura directed games: All the Kingdom Hearts games.
Nomura "touched" trailers: All the Kingdom Hearts games, All FF Versus XIII trailers, FFXV E3 2013 trailer, FFVII remake trailers, and more
Tabata directed games: BCFF7, CCFF7, The 3rd Birthday, FFtype0
Tabata made trailers: FFXV Dawn, Dawn 2.0, Claim the throne, E3 2016 trailers
I by no means a Nomura fan. I prefer non-Kitase+Nomura FF games back in the days.
For Nomura's games, despite some design choices I don't really agree with, they are still great games inside. For Tabata's games (excluding FFXV), I can only say although there are some good steps in a right direction, there are major areas in the core gameplay need to be improved. Sadly, maybe Tabata's incrdible ego gets in his way this time, nothing seems to have been improved since Type0. Hell, to me, FFXV is just a glorified FFtype0, with all its flaws in the core gameplay intact. It seems Tabata refuses to learn how to improve his ability as a game designer.
And don't get me started on their ability to make trailers.