If you watch the first episode of every season, it's a noticeable drop in quality. 4 is just the logical progression.
Edit:
oooooo crap, I wish I caught this earlier, all of the Negima anime are shit. I'd advocate getting about as far as two episodes in just to understand vaguely what's the deal with Negima, then peaceing out to UQ Holder.
So i dont need the mahou sensei negima?
Last edited by Sora; Oct 28, 2017 at 05:29 AM.
Reason: <24 hour edit/bump