I'm a huge fan of SCP, or at least early day SCP. The problem I've found with a number of the longer form sagas is that they tend to rely on world-ending apocalyptic events (which really does get boring, it's not high stakes any more) and are heavily anime-coded.

The authors do put in a great deal of effort, which is laudable, but it does make me wonder if the writing style and story telling is a deliberate choice, or if the authors simply watch anime more than anything else and thus the universe-saving power fantasy is the only thing they know how to write.

Personally I enjoy the more 'grounded' and mysterious stuff.