yep,text colors are a drag...but that dosnt explain all the misdrawn elements,elements from various sections used together,greyed out elements,or weird see thru distortions...or opaque elements not being used when they should...(and vice versa).
The OS isnt ready for glass yet as far as I'm concerned...nor is it really needed either...really just a distraction.(just looks cool)
The biggest part of the pro software industry has moved away from the MS gui because MS is behind the times...pros want to be able to tune their working environment...or at least not be blasted in the face with too much white. 