Steam summer sale. Helppp?

OK so i have been looking through the games on sale and i sale that the thq pack is like 83 percent off which is a good deal i think. Oblivion is also on sale and i dont know which one i should get. I loved oblivion but im not sure if the games in the thq pack are even good. If anyone has played these games and would like to let me know if these games are worth the buy. If not ill just go with oblivion