What's your favorite season of the new series? Or should I say favorite series of the new show for our British friends 
I have to say Season Three. It has my favorite companion, Martha. It has the most solid storyarc with Saxon, rather than obscure name drops that coalesce at the end of the season. It has so many good episodes in it and so few clunkers. The only ep I felt was below-good was the Lazarus one. It has "Human Nature" and "Blink" and I truly loved the Master Trilogy. I know some people didn't like Dr.GollumJesus but I didn't mind it. And while I was initially mad they retconned that entire year, it does make sense within the series (time travel paradox).
Season Four I initially found very disappointing. I'm rewatching it now and it's better than I remember. I don't mind Donna but I just found all the episodes to be good but NOT great. The finale was amazing though. And looking back on it they were VERY subtly setting up the ending all along.
Season Two had some great episodes in it (and some not so great ones) but it took me a long time to appreciate Tennant. I was still grieving Eccelson. And I've never been crazy about Rose.
Season One at the time was truly magical (NEW DOCTOR WHO?!?!?!) and I loved Eccelson, but looking back on it the episodes were generally a mite mundane and I reluctantly finding myself seeing Tennant as the definitive modern Doctor now. Also it was very disapointing we didn't get to any alien planets.

I have to say Season Three. It has my favorite companion, Martha. It has the most solid storyarc with Saxon, rather than obscure name drops that coalesce at the end of the season. It has so many good episodes in it and so few clunkers. The only ep I felt was below-good was the Lazarus one. It has "Human Nature" and "Blink" and I truly loved the Master Trilogy. I know some people didn't like Dr.GollumJesus but I didn't mind it. And while I was initially mad they retconned that entire year, it does make sense within the series (time travel paradox).
Season Four I initially found very disappointing. I'm rewatching it now and it's better than I remember. I don't mind Donna but I just found all the episodes to be good but NOT great. The finale was amazing though. And looking back on it they were VERY subtly setting up the ending all along.
Season Two had some great episodes in it (and some not so great ones) but it took me a long time to appreciate Tennant. I was still grieving Eccelson. And I've never been crazy about Rose.
Season One at the time was truly magical (NEW DOCTOR WHO?!?!?!) and I loved Eccelson, but looking back on it the episodes were generally a mite mundane and I reluctantly finding myself seeing Tennant as the definitive modern Doctor now. Also it was very disapointing we didn't get to any alien planets.