First impressions are that this model has been built down to a price. Metal panels seem to be thinner gauge than previous cooker.
This is particularly clear when using the eye-level grill, which has all the rigidity of a trampoline.
Some burner buttons have to remain pressed for some seconds after ignition, otherwise the flame will simply go out. The buttons themselves could be much better designed, and could be much clearer marked between ON and OFF to improve safety.
Strangely, to move the buttons from "low" to "off" involves going through "high" which seems counter-intuitive, and rather a strange arrangement. As for AOs delivery abilities - the first delivery failed because the cooker came missing one or more burners. Re-arranged second delivery failed because one of the gas pipes on the cooker had been crushed. Any sign of compensation for wasted time? you're joking.
To summarise: well, it works. Rating 3 is being generous.