The Clipper Son Of The Clipper

The Ibn Ezra (Koheles 5) criticizes the Piyutim of the Kalir.*

He has four main complaints against them. 

1) Most of them are Chidos (riddles) & Mosholim (parables) 

2) Instead of Loshon Hakodesh he mixes in Loshon Hatalmud

3) He invents words & uses improper Dikduk (poetic license)

4) They are based on Medroshos & Agodos instead of Pshat

The Teshuvas Maharashdam (O..Ch 35) claims, 

The Sephardic Paytonim  have a simpler and easier

language. Everybody can understand the Piyut, whereas the

Ashkenazi Paytonim use difficult words and even the

Shatz (Chazzan) doesn't understand what he is saying.

He recommends Ashkenazim to switch to Nusach Sefard,

which is a superior Nusach.  He claims "Al Titosh Toras

Imecha is only applicable when there is a small Issur involved

 and not for changing a Nusach Hatefilah.

The Chasam Sofer (Hagohos O.Ch.68) writes that "the Mahrashdam

wasn't aware of the Magen Avraham (68) who writes. you are

not allowed to change the Nusach Hatefilah because

there are 12 gates in heaven, one for each Shevet. Each one 

has his own Minhag. The Yerushalmi says, they are all equal

you should not change from the Minhag of your fathers."

Had the Maharshdam been aware of this M.A., he wouldn't

have written what he wrote".

* Shabbos Zachor  

Piyut of the Kalir starts with

  

 אָץ קוֹצֵץ בֶּן קוֹצֵץ / קְצוּצַי לְקַצֵּץ

 בְּדִבּוּר מְפוֹצֵץ / רְצוּצַי לְרוצץ

 לֵץ בְּבוֹאוֹ לְלוֹצֵץ /פֻּלַּץ וְנִתְלוֹצֵץ

  כְּעָץ מְחַצְּצִים לְחַצֵּץ / כְּנֵץ עַל יוֹנָה לְנַצֵּץ

Translation

אָץ- He rushed

קוֹצֵץ בֶּן קוֹצֵץ - The clipper* son of the clipper  (רשע בן רשע)

קְצוּצַי לְקַצֵּץ - The clipped to clip (Bnei Yisroel -  the harmed to harm)

בְּדִבּוּר מְפוֹצֵץ - with slander 

רְצוּצַי לְרוֹצֵץ - The crushed to crush (Bnei Yisroel)

לֵץ בְּבוֹאוֹ לְלוֹצֵץ - When the רשע came to do evil

פֻּלַּץ וְנִתְלוֹצֵץ - The evil turned back against him

כְּעָץ **מְחַצְּצִים לְחַצֵּץ - for wanting to shoot arrows on Bnei Yisroel

כְּנֵץ עַל יוֹנָה לְנַצֵּץ - and wanting to devour like a hawk the dove

*בדרך צחות barber

על פי שירת דבורה**