We've been pleased with the performance of the cooktop and oven.  The oven bakes very well and the air fryer feature is the best we've used.  The cooktop responds quickly to changes in temperature.  We really like the precision cooking features and that we can use the synch burners feature to griddle on the cooktop.  The software performs well and is updated.  Not long after we purchased the oven there was an update for a set of steakhouse oven programs.  Makes us feel like we will continue to get value added through updates.