Related Clues:

• Just adequate
• Not great, not terrible
• Just 'eh'
• Worth a B+, perhaps
• "Less than stellar"
• Nothing to get excited about
• 'Hey, way to go!'
• "Nothing to write home about"
• Comme ci, comme ça
• Only okay
• 'I'm impressed, man!'
• Grudging approval
• Not great, but not awful either
• Neither terrible nor great
• Only OK