Can someone check these out and comment on whether they're worth the time to dl?

Toshokan​_Sensou - 05 (1280x720 H264) - [Ocha!]
Toshokan​_Sensou - 05 (XviD) - [Ocha!]

Toshokan​_Sensou - 06 (1280x720 H264) - [Ocha!]
Toshokan​_Sensou - 06 (XviD) - [Ocha!]