Update: Taco update since they've now got back to me and restored access.

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Original review:
I can no longer access the product. Instead, I get this:
"Heads up

Invite-only access. Please email to get invited or if you should already have access."

So I sent an email five days ago, which has been ignored.
This is not a good business practice and extremely disappointing. It seems like they took the money, then kicked me out. This could have happened to everybody, I don't know. If they ever come back on here, I would give them a wide berth.