Absolutely. You say you have an LCD now, right? Given that it's a 21" Samsung, I'm guessing that its native resolution is what you have it at, 1600x1200. Try lowering it to something like 1280x1024 and see what that looks like. It's blurry.

Anyway, I still say wait and see what the monitor looks like. I think you'll have a hard time sending it back.