I was in a party with three others, we were all around level 7.... I was the tank... Holy crap this was fun! We were just chaining bombs like in final fantasy 11... And to some extent like in final fantasy xiv 1.0! And the danger omg... We wiped, but luckily a high level mage was there to rez us!
I tried Bozja in the past, but it felt nothing like this.
I really hope the devs experiment more with Eureka style content for 7.0 and beyond... To me all that was missing was making the skills and abilities a little slower, but more impactful.... And you'd have a more refined version of final fantasy xiv 1.0 and to some extent a more streamlined version of final fantasy 11.
I can confidently say the devs definitely tried to do something that would cater to the final fantasy 11 crowd.