Rak Summit WC - any good?

[smallsteve]

Is anyone able to give any feedback on the Rak Summit toilet? Seems to fit the bill for my needs, but on TrustPilot Rak get absolutely slated for poor quality products that don’t flush very well! Having said that, nobody specifically mentions this particular model and just about every other manufacturer gets a good pasting as well! Not sure which way to go.
Is there any particular brand of toilet that stands out from the crowd? I don’t mind paying more for a good quality loo. TIA