Acting slowly on hands in tourney (re:MS Sunshine)

[Dolores]

Can someone explain something to me. Im obviously not understanding something here.

An angle shooter- is defined as "A poker player who uses various underhanded, unfair methods to take advantage of inexperienced opponents."

When we say 'unfair'- dont we mean against the rules?

If so- how is MS doing something 'against the rules'?

Furthermore- isnt "taking advantage of inexperienced opponents" the way that one maintains +EV in poker?

Are we talking about an individual- not living up to the 'spirit' of the rules- or of the game?

Is that everyone's outrage? Thanks in advance.