Peter Jasco's Review of E-LIS on Peter's Reference Shelf is available at: http://www.galegroup.com/reference/peter/200705/e-lis.htm
Peter compares E-LIS with other LIS Open Access Resources, such as the smaller DLIST repository and the larger EBSCO's LISTA. Both E-LIS and DLIST contain documents not available in LISTA.
Strengths of E-LIS include international and multilingual coverage, the JITA Classification scheme, and exceptional browsing functionality. More than half of the over 5,800 documents in E-LIS are peer-reviewed.
Thanks to Dirk Lewandowski, E-LIS Editor, Germany.
[Disclosure: I am on the E-LIS Administration Team, and an enthusiastic E-LIS contributor!]