I think people hating on HUT are missing the point of it.
The fun comes from slowly bettering your team, and always trying to upgrade each position so you can have an edge on your opponents. Yes you don't get to use your favourite players right away, but the mode rewards you for sticking with it until you get the players you want, that every other person can't just use at anytime. Buying and flipping cards is also addicting.
I like EASHL more, but HUT is my second favourite. Especially if you're a decent online player. It's satisfying winning tournaments with your custom team.