Which use do you plan for it? I can say for sure it's not something that's even going to be acceptable for gaming, but for normal everyday use, it could be ok. Sure depends on the price of the rig also.
I intend to buy an all in one desk top. Can some one give me the review of Lenovo C245 57-310235 18.5" All-in-One Desktop with AMD Brazo-E1200, 1.6 GHz Processor & HP 18-1106in 18.5" All-in-One Desktop with AMD E1-1200, 1.4 GHz Processor.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic