Complex sentence: Blade lectures Jack for letting four "posers" hold off an entire biker gang, questioning aloud just which side was the "posers", and saying that the bar was merely an insurance scam and therefore he was glad that the Wild Hogs destroyed it.
Split into simpler sentences: Blade lectures Jack for letting four "posers" hold off an entire biker gang, questioning aloud just which side was the "posers". He also adds that the bar was merely an insurance scam and therefore was glad that the Wild Hogs destroyed it.