Would I have personally liked more? Sure, but my problem is I also got everything to max within the first 45 days of the expansion launch and burnt myself hard on the expansion to where I took a break at 6.1 and came back at 6.3 so.. it felt like it had more for me.
I guess they are just trying to go with a casual approach and basically say "Hey, here's some content, take it at your own pace, it's just a game afterall" along with a "Here's a super hard fight as well".
So... in the end... It was fine for me at least, but opinions and what not.
