Clear #83 - Tenchi Muyo!
The Good: Cute girlies vying for your attention, sometimes in the buff (there's a lot of T&A for a game that's not Dragon Knight, Hi Leg, etc.); jaunty chip tunes and tons of voice acting; colorful, nicely detailed scenes; several humorous bits; you never get a real game over screen - you're just admonished for f*cking up and sent back to the beginning of whatever scene you failed; and it's not completely linear, with branching paths and at least two different endings (see below) for good replayability.
The Bad: The scenes are mostly static and overlayed with talking heads, making it harder to follow the story for a dumb round eye like me; a few scenes look kind of weird, with detailed and subtly shaded background art but flat shaded / black outlined foreground art; and all the voice acting means lots of loading.
The Ugly: NA
You're given separate scores for 'achievement', 'display', and 'voice' rates (translations from google translate). My last known scores were 29%, 30%, and 18% (respectively), but you sadly don't get a final score at the game's end and the last save opportunity is quite a ways before the credits roll; I'm sure I didn't end higher than 50% in any score, though, so there's lots more to see.
I got this ending:
http://www.nicovideo.jp/watch/sm1041580, but there's also this ending:
http://www.nicovideo.jp/watch/sm30462917. The latter has a fancier sequence at the end, perhaps HuVideo?