Yes, TamilDhool works. However, it is important to note that TamilDhool is a pirated website. This means that the content on the website is not authorized by the copyright holders. As a result, there is always the risk that the website could be taken down or that the content could be blocked in your region.

If you are concerned about the legality of watching Tamil serials on TamilDhool, you may want to consider using a legal streaming service instead. There are a number of legal streaming services that offer Tamil serials, such as Hotstar, Zee5, and Sun Tv.

Here are some of the pros and cons of using TamilDhool:

Pros:

• Free to use
• Large collection of Tamil serials
• Easy to use interface

Cons:

• Pirated content
• Risk of the website being taken down or the content being blocked
• Low-quality streaming

Ultimately, the decision of whether or not to use TamilDhool is up to you. If you are comfortable with the risks involved, then you can use the website to watch Tamil serials. However, if you are concerned about the legality or the quality of the content, then you may want to consider using a legal streaming service instead.