Bests & Worsts Reviews from Amazon

Got it today and tested it out. LOVE, LOVE, LOVE!!! McDonald's Frappe worshiper has converted! Bought the mocha mix at Costco for $10 (Frappe Freeze, 40 serving). Even a double serving (to fill bottle) costs me over HALF what I'd spend at McDonald's (not to mention the gas!)! Bought my mom one a few minutes ago! Got 4 stars due to no on/off button (locking and turning to blend can be kind of tricky) and it's kind of loud. EDIT: replaced machine due to smoking and not blending. Appears that 'prongs' disenigrate. Since return was past date, I'm out of $20 ($40 since I bought 2 and they both broke). Trying a different brand!