Since no one else is saying it

[Mayin]

Since my experience has been that it is very easy to run out of time in the instances, it's a bit disappointing that in the harder instances, there will now be so much time forced to be taken up by killing trash that there will only be a few attempts per boss before time is up.

So you are upset that you have to do the instances the way they were intended, and that you cannot skip mobs. I've never tried these instances but I expect now you will actually have to be properly geared to succeed in them. WHAT A TRAVESTY!