The start screen is modifiable. But so is/was the w7 start menu. And with the start menu ALL the programs are where they are supposed to be, where I put them.
The start wall will display ALL 130+ tiles for all the installed programs and utilities which requires scrolling and reading and time wasting. (MS Office, sonar 8.5, X1/2, misc utilities, driver access, manuals,...)
Just as with w7, I have the most used programs on the taskbar. And the secondary programs' shortcuts on the desktop and/or in a folder.
And I have added folders to the "start menu" folder and moved the shortcuts as is reasonable. And the full start-wall displays them as groups with the folder names.
The w8 start-wall is NOT a good replacement for a hierarchical menu structure.
The main problem with the start menu with 7 is the lack of the quick access link that was available with XP. Partly this is because the ALL USERS start menu is in a buried hidden folder.
Using the start menu there is no way to add a folder, and no way to move more than one shortcut at once. This requires using a windows explorer (file manager) and un-hiding the folders, and then hunting about to find it.
This is the same for w8. It is a buried hidden folder. And the start wall does not provide a way to create group headings and move more than one shortcut at once.
Pretty much like the Sonar X series: more clicks to get at stuff that used to be quicker to access.
And some really stupid stuff like: there are 2 dialogs for creating and modifying users. BUT, a password can ONLY be entered/changed from the metro interface. Why move it??? Why not just make both screen completely the same???????????????? Idiots!