Where do you find interesting ICO or crypto projects to invest ? Here on bitcointalk announcements or on other websites related to new ICO announcements !
You can find aggregate ICO reviews from Crypto differ website. It contains most of the rating agencies reviews on top ICOs. You can identify the best ICOs based on rating of the ICO review websites.
If you want better ICO review websites then here is the list
1. ICODrops
2. ICOrating
3. Crush crypto
4. Picoloresearch
5. Cryptobriefing.