I think this is the end of the series and the only remaining thing is to end this season with the upcoming episode.
And for the episode 11 of season 3 Date a live, my thought are here:
The last battle (not truly battle) was good, also, when the episode started, there was some heavy keynote of a piano in the background which gave me the feeling of something bad will happen and it happened (date didn’t go as planned).
My only disappointment was that I couldn’t see my Kurumi, except that I am happy.
I had high expectations in the last battle but it didn’t go that way but still, it was a good episode.
My score: 7/10