This is one of the few anime with a Petite Ditz as the main character where I did not spend most of the show wanting said ditz to choke. Sae is genuinely adorable and lovable, everything most anime heroines aspire to be. Her over-the-top klutziness is endearing as opposed to hackneyed and grating. She pulls off the old school "Love Conquers All" magical girl beautifully. She seems GENUINE.
For a short OVA that devotes a lot of its time to slapstick, I was pleased with the subtlety of character development and interactions. It really is a character story, in the end, all magic wands and hats aside, and that adds something special. By the end of six episodes I really did care about these characters and wonder about their welfare in the future (to be answered in the TV series), and that is the emotional tie every writer aspires to create between the characters and the reader.
"Mahou Tsukai Tai" is not without flaw, of course. Some of the episodes drag with filler, and sometimes the slice-of-life aspects become dull. This slower pace is truly a relic of 80's and 90's anime, almost unseen in modern shows, and in that I find a nostalgic value.
This aside, if you don't require your anime to feature guns, vampires, or giant robots to enjoy it, and if you are not adverse to overwhelming helpings of cute, I recommend giving this show a try.
