The user interface is simple, very easy to use even for beginners like me with no previous experience of using flow logs viewer software as such! I don't have any major dislikes about this tool so far - it works well in all aspects that i've tested out (using test files from different sources). It's pretty cheap too at $40 which isn’t bad considering how much you can get into your hands if purchased separately. There are only 2 problems or issues though; 1) You need an internet connection when viewing logfiles online since there will be some videos required before logging begins2.) Downloading large file sizes could take time depending upon available bandwidth/internet speed3rd party apps integration needs upgrading4thly : If one doesn't understand something while reading through tutorials then they should not expect instant assistance via email either5.: This program does what its advertised-to do within my expectations without causing errors6.;.