Season 1 had the best writing
Season 2 had the funniest moments
Season 3. I have to say that the episodes were kind of Hit and Miss

Can somepony help me find the "All" button?

2 by far.
1 was a magical introduction to the universe and characters, but still felt like it was getting used to its self, and by 3 they had exhausted most of their good ideas.

2 however had beautiful writing and character development, even if it did tend to neglect certain characters at points.

WTF? I cannot vote in this poll, DA shows error 404. Moment ago I have just succesfully voted in your newest poll.

Anyway, 2nd season was the best.

I had to say S2 was my favorite.

From the way I think of it, S1 was more consistent, and it had a lot of awesome episodes.
S2 OTOH had a wider range of episodes. Some, mmm, not my favs. Others? Hit it out of the park!

season 2. i feel like it found the best balance between appealing to the fans without mindless pandering, had the most energetic animation, some of the best episodes, the best character balance, and both the two parters were fantastic. i liked season 1, but i feel liuke there were alot of episodes that were only okay, though i did like the character development. i did not like season 3.

S3 was poorly executed, and S2 was much better than S1.

I love them all, but in this order: 2, 1, 3. There were so many good things about S2, I don't know where to start. :]

SEASON 3 HARDLY HAD ANY FRIENDSHIP REPORTS!!! That was one thing I liked about season 2. But I loved the songs in the season finale ^^

Season 3 is the best thing i've ever seen,
Loved the final!