Possible Clues:

• Cleaner, polished car -- it's nicest without new marks
• Scratchier cat is unfortunately making marks
• Is enthralled by weird architect's car features
• Scratchier cats strangely adopting one's mannerisms
• Conservative pulled to pieces their sarcastic qualities
• Scratchier cat is spoiling properties
• Personality is first to get fair amount of the basics and a number of the elements
• Unfortunately scratchier cat is making marks
• Features of architects car is questionable