NEO,
In Nigeria, big hitters come, big hitters go. Oyibo Companies form relationships with good Nigerian partners, 419 Nigerian partners, Syrian/Lebanese partners masquerading as Nigerian. The Niger carries on flowing, the rain carries on falling, the politicians carry on stealing. For foreign investors it just depends if you have people with savvy investment skills on site or numpties who in their hearts believe the the European/N American business model will work here without modification. In Africa, you can lead a horse to water but you can't stop it being eaten by alligators