I'm still watching it and am around episode 6 or 7. Absolutely loving it so far.
Even if the show doesn't have a second season, do you think the ending of it enough to satisfy me? Or is it just a big cliffhanger?
I love nearly everything about this anime so far and will be devastated if it didn't get the closure it deserves.

I liked the ending but it feels like they were planning on making a second season since they introduced a new characters and everything right at the end.

Yeah I can see you watch it for the plot

well there is the petition but not like that does anything..

breasts too big
do not want

The show had a strong start but a rather weak finish, and I think it pretty much covered everything to the point where that wouldn't be possible, besides I thought this covered all the source material.

Ye, I liked the comedy in the beginning but past episode 12 there was just so much drama and Shiina acted so jealous it just became a pain to watch. And it did cover much of the source material. IIRC the novels are still being published.

it ended leaving the primary love triangle entirely unresolved and added a couple of characters, leaving it wide open for a new season. I also really liked the last few episodes except for the final one. The reasons I've heard for why it won't get anything new are twofold. 1. there was a lot of controversy over using Korean culture (the whole-chicken soup) because there's a lot of racism between Koreans and Japanese even now. 2. There was a Korean doujin made to mock the Japanese for getting upset at the Korean culture in the show wherein PSY binds and rapes all the main girls. This also caused a bit of a rustling of the jimmies and so this show didn't sell well enough to merit a Season 2.

"Korean doujin made ... wherein PSY binds and rapes all the main girls"

What the hell man? I like those characters.