This show started out really well, and got better with each season. It was one of my favorite shows. Until season 8. From season 8 and on, I've been embarrassed to admit that I still watch this show.
The characters Chase, Quinn, Clay and Alice are pointless. I have no interest in any of their stories. I miss the core OTH group and the relationships between them. That group of friends gave the show its heart and soul. There are so many new characters on this show that it lost its intimacy and charming nature. The show now seems shallow and dull.
Also, to the writers - please stop using the phrases "you know that" and "you goof," as in "I love you, you know that" and boyfriends/girlfriends referring to each other as "you goof". It's no longer cute, and it is bordering somewhere between extremely annoying and downright obnoxious. I cringe every single time I hear these phrases.
I gave this show a 7, which would have been a 10 if it had ended with season 7... and would have been a 2 if it had started with season 8.
UPDATE: Season 9 makes up for the crappiness of season 8. Stick it out. You wont regret it. I'm raising my rating to an 8.