They used to be pretty cheesy, but they've come a long way.
The worst one I saw was in Brasil called "Deus Ajudanos". An wealthy old jerk was dying and his kin wanted to get rid of him. First, he died of a stroke. Then each family member sneaked into the room separately and killed him by one method or another, not leaving a mark so that the next person thought they were killing him. Pretty funny, but you could smell the cheese - lol!
"Betty La Fea" was popular enough to translate into English.
And the women...the women...SI! ; D
I watch them all the time. Several years ago they did an excellent Zorro.