I feel bad for Datu, everyone goes on about how he's too sensitive and is always blubbering.
I have really enjoyed Datu's story arc though, I thought the section with him and Samantha in the arena was a highlight of Season 1 and was the most emotionally wrenching thing I've listened to in a while. Hearing him cry as he tried not to watch nearly had me in tears as well... People seem to have more of an issue with him crying again when he met Hope, but I thought it was nice that he was so glad to see her, and I think he will become a sort of father figure for her in future episodes.
(Having said that, it was pretty funny when Angel said "Oh look, Datus crying again" at the end of Chapter 19)
Also, nobody complained about Angel crying when they had to shoot Cindy!