Help me to understand.

0Hi,02br
02br
00In the post titled "Uncountable noun that is preceded by the "a", I think Mister M noted, as part of his response, some uncountable nouns like 'attendance' or 'support' ,which are mentioned by victorycounty, don't necessarily become countable and it is often the speaker's conception that causes the ball to roll.02br
02br
00Mr. M went on to say this:02br
02br
00And in your a) and b), as I said above, in many cases the speaker has the options:02br
02br
00high attendance or a high attendance02br
02br
00poor attendance or a poor attendance02br
02br
00great support or a great support 02br
02br
00OK, I can buy that for the word 'attendance', which is a variable noun (I think), Mr. M's argument for the speaker's conception to play the ball makes sense to me but for the uncountable noun, his argument seems to lose its strength, at least in my mind.02br
02br
00My question:02br
02br
00Can Mr. M's argument hold the water for the uncountable words like 'support' and 'coverage' and if that is so, then can I write like this depending on how I visulize the level of support or coverage eventhough there is no prior- or post-precedence or nothing related to those nouns in my writing? 02br
02br
01i00There was 01u00a great support02u00 for the candidate from Seoul.02i02br
02br
01i00There was 01u00great support02u00 for the candidate from Seoul.02i02br
02br
01i00It was01u00 a superb coverage02u00 of that special event.02i02br
02br
01i00It was 01u00superb coverage02u00 of that special event. 02i02br
02br
00Hope my question makes good sence.0-