My thoughts
Bad scriptwriters=No coherent storyline
Bad acting/Direction
Over the top/Awful make up & dress Sense
Cheap interiors/Same locations doubling up
No continuity
Actors replaced at the drop of a hat eg, In KYPH: Naina, Harshini, Aaliya, Manik
And my favourite, stereotypical characters eg Anyone who grows up in the west has no sanskars. They drink, smoke, sleep around....(I am British and hate this.. )
Any more reasons guys?