Here's a thought, imagine these characters were the kind that open up, talk and discuss any problems, this manga would hardly last 10 chapters. I honestly have no issues with the continuous "coincidence" of interruptions while you were waiting for that something important that was going to happen. I find it hilarious and it has it's own charm, I read manga for a fun experience.
That being said, Nisekoi was a good read, I especially loved the illustrations, they were drawn beautifully.
Story wise: I would give it a 6/10, yeah it was fair enough.
Art wise: I would love give it 11/10, honestly loved the dedication to the artwork, the dialogue boxes idea was really good it felt like the dialogue boxes had the life of the characters themselves, and the after chapter single panel behind the scenes jokes.
Characters: All characters were funny and enjoyable 8/10.
Enjoyment: The journey was fun 7/10.
Overall: I recommend this manga if your looking for some comedy, drama, and romance 7/10.
###Spoiler###
My favorite love stories were -
> Tsugumi's
> Su x Ruri
Favorite characters: Chitoge, Tsugumi, Su, Yui, Ruri.