My DM is very anxious to get us to Paragon Tier (so much so, that we level after prettymuch every session). She just wants to run stories with Paragon scope and theme.
I find I like Heroic, even low Heroic, but that may be in part because of tastes formed under earlier eds when the game fell apart at high levels. (In some cases 'high' meaning 9th).
Ha, that's funny. My experience is it usually works in reverse: The players are champing at the bit to get to the high levels with the cool powers, and the DM wants to keep the campaign at low level where it's easier to manage.