[boomboomsubban]

They're fairly funny with interesting premises. I wouldn't be hesitant, they're accessible for something which has such a cult following.

[SAI_Peregrinus]

The biggest thing to be hesitant about is how many of them there are, so if you want to collect them you'll have to invest in extra bookshelves. The "reading order" charts can also be daunting (though it mostly doesn't matter).