[Dr Kain]

Sadly, I am not surprised Gobusters is bad though. Look at Toei's track record in the last several years (bad does not mean downright terrible, but also not good, just like good does not have to mean amazing, just good enough):

GaoRanger - Good
Hurricanger - Bad
AbaRanger - Good
DekaRanger - Bad
MagiRanger - Good
Boukenger - Bad
GekiRanger - Good
Go-Onger - Bad
Shinkenger - Good
Goseiger - Bad
Gokaiger - Good
Gobuster - Bad

I was really hoping Gobuster would break this curse similar to how Kamen Rider W/OOO/Fourze broke the curse of every other rider series being bad.