FXAutomater has updated the MT5 versions of WallStreet Forex Robot 2.0 Evolution and WallStreet ASIA. They have fixed a bug related to the lots calculation when RecoveryMode is enabled. It is recommended to update to the new versions. They also want to mark that the results of WallStreet Forex Robot 2.0 Evolution are very good. They believe that their most popular robot will continue to perform well in the future. You can check for yourself in their real account: WallStreet Forex Robot 2.0 Evolution
As the name suggests, Forex Combo System is a collection of several subsystems, four to be clear. The most accurate description that fits it is "four different EAs joined together". The result of such an EA could be considered "Pleasant" as you will discover this yourself after some further reading, It's an easy-to-use EA and is one of the most solid automated trading systems that I've ever seen.