Wow where do I start. Never have I used a CRM that constantly gave me fatal error screens and system log dumps. At least they stayed true to the Microsoft way of life I suppose. Of the parts I used:
Processes - was warned by tech team to not use them as it would "cause the entire software to crash", mainly due to poor resource management. Slow, wouldn't start straight away so can't be relied on for fast automation.
Campaign Automations - so many errors. Cloning an automation gave me a fatal error 100% of the time, I presumed mainly because background processes couldn't keep up with creating all the parts. I asked support and they couldn't solve this issue. Publishing campaign automations would just cause them to be stuck sometimes, and half the time I can't even get the builder to load. Granted a lot of the issues I had was an internal IT issue with their processes and permissions, but just using it gave me rage issues. Every now and then I would get a fatal error which can be solved by signing in and out again, so it appears to be a session issue, but for it to do it whilst I'm working on something is somewhat of an issue.
Loading speeds - I have colleagues from different parts of the world with a common problem: Clickdimensions isn't loading.
Accessibility in china - Pretty much 0% of it working there. Load times were atrocious. I had to create form captures and code out all forms manually in HTML, which took away days of my life. Support also warned us that email deliverability in China would be bad and pretty much all marketing features won't work properly there.
Review collected by and hosted on G2.com.