Wired Concerns
1) It is very very slow
2) It does not support random event access from the controls on the interface
3) The interface for displaying properties of objects is somewhat cumbersome, also not clear how to associated objects
4) Myriad annoyances, e.g. it doesn't seem to ever remember the last folder I visited for opening the hepeventserver.ior file to connect to Gleam.
5) ... unfortunately, a few items I managed to forget before going back to Fred.
I think speed is a show stopper for me.
Also, I don't understand how we simpletons can find and play with the plugins for Fermi ehancements?