Is dfa good

Dimensional Funds are generally considered to be good, particularly for their low-cost index funds and their commitment to evidence-based investing. Here are some points to consider:

1. **Low Cost**: Dimensional funds are known for their low expense ratios, which can be a significant advantage for investors, especially when compared to actively managed funds.
2. **Evidence-Based Investing**: These funds use a rules-based approach to investing, which can help reduce the impact of individual stock selection and market timing risks.
3. **Diversification**: Dimensional funds often have a well-diversified portfolio, which can help reduce risk and improve long-term returns.
4. **Performance**: While past performance is not indicative of future results, Dimensional funds have a track record of solid performance, as evidenced by their historical returns and rankings.
5. **Transparency and Accessibility**: Dimensional funds are accessible to a wide range of investors, including those who may not have access to sophisticated investment tools or strategies.

In conclusion, Dimensional Funds can be a good fit for investors looking for a low-cost, diversified, and evidence-based investment approach. However, as with any investment, it's important to consider your individual investment goals, risk tolerance, and the overall context of your investment portfolio.