For what it was, I found Sister Sister to be a positively ideal show. It's main strength is in having an all-around great cast, with Tia and Tamera Mowry as the teenage twins. The fact that those two were great actresses is really what made the show work, that such young people could come off so realistic and with so much charm and cause you to care about their lives. Tim Reid and Jackee Harry were excellent and hilarious as Ray and Lisa, the parents, and Marques Huston was stunningly memorable as next-door neighbor Roger Evans. Rarely does a show of its type have so much laugh-out-loud funny material, unlike similar shows such as Full House, which doesn't deserve the number of comparisons it's received to this show. I admit the show is less than perfect, particularly because of the downgrade in quality in the last two seasons as the show started to focus on plots involving the girls' boyfriends and the parents in new relationships, but there are definitely good episodes to be found in every season. Only two seasons have been released on TV, and the show is not in regular syndication, but all of the episodes are on YouTube, so I'd highly recommend checking them out. Some of my favorite episodes include Guardian Angel, Daddy's Girl, Father's Day, The Tutor, and many more.
**** out of ****
**** out of ****