A bit rushed and shallow (small spoilers)

The cameraderie among the characters is good. The world tree is facinating. The antagonist is novel and interesting. The characters personalities are a bit shallow, however.

Most shallow of all, however, is the game mechanics. Yes, the main characters found an exploit, common in a litrpg. That was entertaining. The problem is that tere is not always a feeling of acheivement as the main characters advances, like in the Land.