Some rich people who know a lot about money think that Caesars Entertainment, a big company that has casinos and hotels, is not going to do well. They are betting their money on something called options, which is a way of guessing how much the company's stock will be worth in the future. This makes it important for regular people who want to invest in Caesars Entertainment to pay attention to what these smart rich people are doing, because they might know something that others don't. Read from source...

- The title is misleading and sensationalized, as it implies that smart money is only betting big against CZR options, while the text mentions that they are also bullish on some calls. A more accurate title would be "Smart Money Is Betting Big On Both Sides Of CZR Options".
- The article does not provide any evidence or sources for its claims about high-rolling investors' positions and intentions, other than referring to unspecified public options data. This makes the article seem like a speculative opinion piece rather than a factual report.

bearish

Explanation:
The article mentions that high-rolling investors have positioned themselves bearish on Caesars Entertainment. This implies that they expect the stock price to decrease or underperform the market. The phrase "it's important for retail traders to take note" suggests that this information might be relevant and impactful for smaller investors who follow these moves. Therefore, the overall sentiment of the article is bearish.