I realise this post is a few months old, and I may be venting... however I jumped into the motionvfx ecosystem and purchased product. The template project_1201 I am using on a iMac maxed out is INCREDIBLY SLOW and UN-USEABLE. So much so I have asked for my money back.
Some of their regular 'title presets' & 'looks' seem to be performing okay, however as far as this template is concerned, I won't be wasting anymore money on them.
Given I am running the latest edition of OS & FCP, have used both a powerful iMac & MacBook Pro to edit the project, however have wasted almost a day in chasing performance issues, completed all the necessary steps to optimise FCP & System, (rarely have FCPX issues), I'd say this product is a big miss.
Reading some forums, seems I am not the only one complaining.
Unsatisfied & dissapointed customer