Would like to hear owner comments both good and bad about these robotic cleaners for inground pools.

I have a barracuda G3, and while it cleans well where it goes, it does not clean the entire pool despite various available adjustments (one of my complaints is that it has too many adjustments). It climbs walls ok but has trouble going up the slope from the deep to the shallow end of my vinyl pool. Even when it gets there it won't stay in the shallow end long enough.

So, do you find the Aquabot cleans ALL areas of you pool effectively? Thanks, John