I can agree that CC is pretty limited as I was pretty underwhelmed with it myself, not gonna dispute that
But as far as all the power/class upgrades, Nomad upgrades, more loot & RPG elements, it's pretty deep compared to 2-3. Plus all the new combat mechanics like jumping, hovering, new melee weapons etc. the trial really only gives us the tip of the iceberg. I read one of the major game reviewers say that he thought driving the nomad wasn't fun at all the first time he got to demo the game, but the next time he played it was much further along the story with a lot more powers/upgrades and it was a blast. I'm not saying the game's above criticism, but i think a lot of people are freaking out just cuz it's such a highly hyped game and are basing their opinions on the entire experience with just a very small sample size. If Kobe shoots 1 for 8 in a single quarter (like I'm sure he has before) and that was all you got to see, you probably wouldn't expect him to be all that good despite the fact he's an all time legend
I played destiny since the open beta and I remember that shytstorm they went through before they corrected those problems with later updates/DLC. Again, it had its flaws for sure & obviously it'd be better if it was fixed before launch, but I played the shyt out of that game regardless cuz I enjoyed what it did best
. Most people will do the same with this game