Historical clue formulations

• "That's halfway decent!" — 2025-05-21
• "Looks promising!" — 2019-03-24
• Halfway decent — 2018-11-07
• Fair — 2018-10-13
• So-so — 2018-07-17
• "I'm impressed!" — 2011-10-01
• "I'm impressed" — 2011-02-17
• "I'm impressed, man!" — 2009-09-25
• "Hey, way to go!" — 2009-06-29
• Decent — 2007-11-25
• "Pretty good!" — 2004-04-12
• "Pretty nice!" — 2003-06-10
• Comment of approval — 2001-12-31
• "I'm impressed!" — 2000-08-30
• So-so — 1997-07-22
• O.K. — 1996-08-21