I like how easy it was for me as an engineer who does not have any previous experience in reliability analysis to use this product. The program seems very intuitive and can be used fairly easily. It's hard to find fault with this product - we are using it at my workplace (a power plant) right now! There isn't anything that really stands out as being bad about rams. However, if you do want additional functionality then there seems to be some limitations depending on what version of the software you are currently running. We have recently started doing our own maintenance management and therefore need more detailed breakdowns to ensure that we are looking after everything properly. Also having the ability to use the same data across multiple disciplines allows us to compare and contrast different areas/functions of the project and see where improvements can be made. I like how simple it was for me as an engineer that did not have much experience in working with risk assessments or reliability analysis software applications (I am new). It could be easier at times but once you get used to using it there are no problems really! As far as my personal opinion this product helped make our Risk Assessments more reliable than they would normally look when compared side by side from other companies products/software programs we use regularly within our organization.