This should give you a quick idea on how easy/hard it is to complete the game for 100%. Will also help your gameplay if you follow this video. Please let me know if this is any helpful to you, what can I improve in my next videos. Leave like comment and sub.
Next games I'm working towards:
The Saboteur
Fallout New Vegas
Dark Sector
Thrillville
CSI: Fatal Conspiracy
Enchanted Arms
Darkness