Hola. I like the ROM, but I've had a couple issues so I thought I'd chime in and hopefully it helps. I have wiped & re-installed twice without fixing the issues, and going back to my previous ROM does not reproduce the same issues.
While on the Black Widow ROM:
1a. My phone has issues recognizing the SD card. Sometimes it says my external storage is full when opening a picture, even though the storage screen shows 9g free. A reboot tends to fix it.
1b. Today, it saw the SD card when I checked, but when my phone last booted it must not have seen the card at first. My media folder was considered empty. My phone defaulted to no ringtone, and no notification sounds either. I missed a lot of calls, some work related, so it's kind of a big issue. A reboot returned the media library to normal, but I had to reassign my ringtone and notification sounds because they still said unknown.
2. I play Trial Extreme 3 enough to be on some top leaderboards, so I have a good feel for the game. About half the time at the start of a race, before I touch anything, the throttle is on 100% until I touch the screen and then it acts normal. The jump button also is hit or miss. I have not posted a top time while on this rom
edit: 3. I also had a bear of a time getting TiBu to take my Google Drive login again. That might not be a rom issue, who knows.