I like that it's easy for me as an end user, but also helpful in training my team members who are not familiarized about this tool yet! It takes effort from our side if we want any changes or updates done by them before they're released out into production environment (i'm talking specifically of version control).
There isn't anything i dislike at all so far!! We have been able solve some problems regarding data integrity issues which were causing us trouble while using other tools previously used such things as duplicate records being inserted/updated etc..