Just did it, and I love the storyline so far! I can't wait for more acts to come.
But I think the story is all that it has going for it. The actual blockbuster is extremely boring. There's no real content to it. Its watch a lot of story, go kill mobs on 1-3 maps, watch a lot more story. And the mobs don't even deal big damage, they just have super knockback. I was hoping for a boss fight, or a JQ, or a puzzle, or anything really. But its pretty much 90% cutscenes with lore in them and then a tiny bit of fighting boring mobs (4.6k exp per mob at level 210 btw). Hopefully the next acts will come with more stuff for our characters to do.
It is enticing! I want more of it T_T but overall I am not impressed with the blockbuster as a whole so far. Hopefully the next few acts will come with more stuff for us to do other than click through chat boxes
I'll give credit to the writing it's pretty enticing and rather interesting personally. As you said though the interactive part is incredible too straightforward and simple. Although looking at the poster and the details the story is setting up I definitely have some modest hope that the boss(es) would be pretty interesting, hopefully they'll be interesting in battle especially.