[3] The Invasion incorporates a variety of musical styles and themes that is composed of R&B, reggae, hip hop, Europop and contemporary highlife sounds.

Ayomide Tayo of Nigerian Entertainment Today described The Invasion as lacking innovation, stating, "You can’t teach an old dog a new trick."

[4] Wilfred Okiche of online Nigerian music magazine YNaija described it as falling short of expectations for Africa’s biggest pop duo, criticizing its lack of originality and growth.

While tracks like "Beautiful Onyinye", "Chop My Money", and "Shake It Down Low" stood out, the album overall was deemed "not worthy of their current status," with many songs relying on their past formula.

Despite some standout tracks like "Chop My Money," "Jeje," and "Shake It Down Low," the album leaned heavily on their established sound, with the verdict being 6.1/10.