[selkirk]

Popularity poll up for Love^2 Maximum. The voting process isn't NSFW, but other parts of the site are: http://www2.pajamas.ne.jp/prismax/ninkitou.html
You can even vote for Palty, who definitely made Teresa's chapter 8 one of the better ones. でしでし
I really don't see what makes Sister Hell so popular though...

So anyway, after finishing the game, my personal take on each route:
Filia =(>) Fel > Teresa > Litte = Kagura > Priecia >>>> Karin (snore)

Spoiler for Chapter 8 comparisons:

1. Teresa = Palty deshi! One of the best Ch8's, since Palty is just too cute.
2. Filia = Hyaweh, how could you!
3. Fel = Meh, the race went on way too long, but the statue is LOL.
4. Litte = Beach trip. A couple of funny bits, overall average
5. Kagura = Probably the Ch8 with the most action.
6. Karin = Training. *shudder*
7. Priecia = Dance practice, emo Priecia. At least it's not as bad as the anime

Spoiler for Chapter 10 comparisons:

1. Fel = Very very good. This is the chapter that really hooked me into Prism Ark.
2. Priecia = Definitely one of the best CGs in the game, and a pretty good accompanying scene. Too bad it's downhill from there.
3. Filia = Predictable, but very nice CGs.
4. Litte = Awesomeness. But totally predictable.
5. Kagura = Meh. Loli Kagura.
6. Karin = Meh. Loli Karin is just as boring.
7. Teresa = Meh. Took me a month to work my way through this chapter.

Spoiler for Chapter 12, 13, ending comparisons:

1. Filia = Since it is the true ending and all...
2. Fel = Very very good. I loved both ending chapters.
3. Teresa
4. Kagura
5. Litte - Could have been better if the WAY TOO LONG exposition at the end didn't put me to sleep and force me to finish on another day.
6. Priecia
7. Karin - Zzzzzz....