It's not so much the weight, but the design and weight combined that causes the complaints, IMO. I have a keyboard amp that weighs more than my G70, but because it's almost square it's much easier to lift and carry. My Mackie 808s is heavy and I cringe every time I have to carry it; why, because it only has one handle.
I don't have any experience with the T2, but it does seem deep and maybe a little bulky. Maybe that is the reason for the complaints. ???
As for complaints in general - these are the boards we are working with, so we complain about and praise them - big deal! When I was younger and stronger I sent back a PC88 because of its weight but today I gladly haul around my G70 - go figure.

We bitch because we can - get over it.