I actually thought the same thing with Shinnosuke when Drive first aired. Honestly, Kouta was the last lead character that I liked from the very beginning in both recent Kamen Rider and Super Sentai. (Takaharu is the worst)
I prefer the first 6 episodes of Ghost so much more than Drive because this episode shows that the writers are already building up to something and not just spinning their wheels. I'm glad we're diving into Specter already and he's not like early Mashin Chaser where his only function was to be filler that lets a monster escape to stretch into a 2 episode arc.
I feel like a lot of the complaints many had for Ghost, myself included, weren't really present in this episode. Hopefully, Takeru doesn't fall into this slump again though.