Consider yourself lucky it's not an E145
...which a huge fraction of CO's domestic flights of 3 hrs or less duration are.
Bring your own IFE & food.
Remember CO's "customer service" motto:
"Clean, Safe, Reliable Transportation, Every Time You Fly."
No mention of comfort or in-flight service anywhere in there. You've been warned! That said, you could do much worse than to be on CO.