Ok. What a way to make an entrance, being my first post here and all. While I am somewhat new to Ubuntu, and certainly new to Ultimate Edition, I am not new to Linux. I have been with rpm distros for the past 9 years. Mandrake and SUSE, now called openSUSE. Of that time, I have spent the last 4-5 years with openSUSE. I am also the one who writes the documentation for smart package manager.
A couple things got me to try this. First off, I ordered a Dell with Ubuntu preinstalled (just waiting for it to arrive). Secondly, my hard drive on my current machine is failing, in fact it just crashed the other night. Third, I read an article about Ultimate Edition, which lead me here. I read the site and the forums. I noticed several pages are incomplete (which is ok, that just means your working on it. Mine is the same way).
Over all, I'm impressed with Ultimate. What I'm about to discuss is more of a matter of Ubuntu in general. Since this is about Ubuntu in general, it does affect Ultimate.
One things that I noticed right off (other than my disdain for GNOME) is the menu system. The basic menus are fine, but it's when you go to the sub-menu, to expand it, apps are just in there. There is no further organization. I had my screen at 1024 x 768 resolution, and a number of menus would fill up my entire screen.
This can be fixed by adding a line in the spec file.
The second matter is what really gets me. Now perhaps I missed it, but I haven't found it yet. There seems to be no one control center. I think I saw something like it in GNOME. It looked similar to what I saw in KDE 4. If this is what is going to be used, it should be made very prominent. Mandriva has MCC (Mandriva Control Center) and openSUSE has YaST, and Fedora has it's administration center as well.
Now please, accept these as constructive criticism. Being that these are really the only two things I'm complaining about, that's pretty good. I did hit some other bumps, one was my fault (you guys made a post warning about kernel 2.6.24.17), the others I can't be sure of because of my failing computer. It would be unfair and unreliable to file a bug report or to complain about something that may be the result of a failing computer.