The add-ons of 8wayrun.com work well, and are quite advanced with a fair bit of features. However: after purchasing, expect not much support. you get the product what you paid for, and you unfortunatly have to do with it. I can try reporting bugs or ask for support, but i feel ignored and dumb. I have gotten a reply back only a couple times with a short reply of where to find something i need to then fix myself. Not just theming/css. Like he tells me "go learn how to code".
I can understand that the person behind it is quite busy with his awesome add-ons, but yeah...i would wish for some support.
With xenatendo 2 there are 2 bugs....or missing core features:
1. in the main calendar view, the timezone is adjusted to the user for event times. really awesome and working well. But in the event itself (when clicked on the event in calendar view) the timezone is not adjusted. ONLY in calendar view.
EDIT: 3 stars now, because while this one is fixed, however the widget he made for xenatendo is not editted to the user's timezone yet. So its still a bit confusing for user's if you use the "upcoming events" widget.
2. When creating a topic together with creating a event, it messes up the sorting of the blocks of a event. When creating a event without the topic, it works well. Might be the maker's personal preference, but meh, it looks weird and my user's reported its not really clear information. So right now it's better to create a event, then make a topic later.
So -3 stars out because i feel you are alone after your purchase. i have gotten other add-ons, some cheaper, wich all come with ubersuper great support, and also very friendly. I don't ask for alot. i ask for explanation, report bugs or ask for a modification if its possible or difficult to do. i do not get replies back.
And there are 2 missing features or bugs, wich are annoying.
I will update the review if the situation changes :)