I bought this laptop on Black Friday should I return it?

So i think its called an 'ideapad' by lenovo and it has no CD-Rom. I costed $279, i waited almost 2 hrs in line to buy this, and i think it wasn't even on sale! I just got it yesterday and i'm testing it out to see if i should keep it. I see that the video quality is not as good, when i watch videos on youtube, it would slow down or stop playing and then start up but i can hear the volume while streaming the video. So is it worth keeping? I need a CD-rom.

Added (1). it 'looks like' a laptop but i think this is called an idea pad or something but what bothers me is that the video quality is not so good because when i watch videos, the video audio would play but the actual video seems to slow down even when the audio is normal. The size is flatter and smaller than a laptop.

Return it? Why asking? It certainly not cutting it to worth the money.