R. B. Thieme regarding pretty much every translation ever made.

"Psalm 100 verse 2, corrected translation: serve the Lord with a SUPER ABUNDANCE OF HAPPINESS! - That’s the correct translation. and in Psalm 100 if you have anything besides this: ‘serve the Lord with a super abundance of happiness’ then if you have anything beside this, then you do not have a good Bible, a good translation." (R. B. Thieme, Series:383 Lesson:0027 Minute:16:00, emphasis mine)