I’m not sure that’s the fault of XML though.
It’s more the fault of the implementation and documentation.
We have a WCF service with an odd configuration and nobody has been able to integrate with it that didn’t use Microsoft tools. It’s definitely not XML’s fault.
(That service has been replaced with a REST API now)
Wipeout 2048 was my favourite of all time and is available in the Wipeout Omega Collection. I wouldn’t say that it’s better than the more recent titles but it was just the one that grabbed me.
I also really liked: