All movies rotten (<60%) on RT that I score 70 or higher (my cut-off for films that I will actively defend as very good). If I included films that I like to some extent (60-69), this list would be far, far too long.

Bully (2001) - 78 (54%)
Samaria (2003) - 70 (50%)
Mr. and Mrs. Smith (2005) - 71 (59%)
Fast Food Nation (2006) - 71 (50%)
Funny Games (2007) - 75 (51%)
Hot Rod (2007) - 72 (39%) [this is the most egregious - RT critics don't know shit]
Air Doll (2009) - 73 (43%)

Nothing in the last 10 years, but the number of >70 films has reduced dramatically in that time