[wallenborn]

That's an often overlooked point: preflop and postflop ranges can be uncorrelated. Some players have a wide preflop range, but a straightforward postflop play. Others can be put on narrow preflop ranges, but their postflop play doesn't give you much information. If you think: "It's impossible to put these donkeys on a hand," well, these donkeys might call a preflop raise with 32s, but on the flop they often tell you exactly what they have.