If you need a clue ask the group to send you a letter to your private reply.
4 minutes good
3 minutes excellent
2 minutes exceptional
90 seconds superior
X WXIF KBL RFBRWF [MNFDXJMOQ], ELC KBL MDF QFOCXNFOCMW QAXCQ! KBL HMWW XO WBZF SXCA CAF RBFCQ; CAF RBFCQ HMWW XO WBZF SXCA CAF NMDYXQCQ; CAF NMDYXQCQ HMWW XO WBZF SXCA CAFNQFWZFQ. CAF JBLOCDK HMWWQ XO WBZF SXCA CAF DAFCBDXJ, MOV XO CAF FOV SF [OXJMDMTLMOQ] MDF QCLJI SXCA CKDMOCQ. - PMUK, JAMDMJCFD XO CAF HXWN "LOVFD HXDF"Solution to previous Puzzle: (select the yellow text with your cursor to read):
I like you people [Americans], but you are sentimental shits! You fall in love with the poets; the poets fall in love with the Marxists; the Marxists fall in love with themselves. The country falls in love with the rhetoric, and in the end we [Nicaraguans] are stuck with tyrants. - Jazy, Character in the film "Under Fire"
HAL'S CRYPTOGRAM HELPER

I am out of practice. I quit doing these for about a year, and now I’m cloudy and slow, and even recognizing that author took a while.
That one should have been very difficult, but it fell together quite nicely.