It's deliberate to a degree, which is why the English dub's casting for HW through ShB focused on English actors with theater backgrounds, but there are always chunks(usually near the beginning and between the X3 trial and X5 dungeon) where you can tell that it's just padded to fill out a dead spot that the formula says must exist, very little happens, and very little is learned. There are sometimes good character moments or bits of foreshadowing and tension in that period, but they've gotten more rare.