Those were just scouts. The reason the advance slacked off long enough for the PC strike team to get in is instantly apparent as soon as you go through the portal. I wouldn't call them unimpressive by any means, it was more a case of Grom being Grom and letting a bunch of Leeroys through the portal before his main assault force was in position. You go through the portal and are almost instantly running for your life. The only reason you survive is because you've got faction-leader power level NPCs covering your back and even then they can only hold back the assault long enough for you to do what needs to be done.
Honestly I've never seen a xpac opening experience like this and am really concerned the rest of the xpac is going to be a letdown once I'm fully in the new theme park.
Honestly I've never seen a xpac opening experience like this and am really concerned the rest of the xpac is going to be a letdown once I'm fully in the new theme park.