I have known a lot of Alevi people in Turkey, and would agree that their way of thinking is remarkably similar to that of Turkish Cypriots.
I assume by similar you mean that they dont practise islam as a religious sunni would. TC's are sunni muslims but most have no clue about the basics of their religion and are happy that way even though a lot would say they beleived in god if you asked them. Alevis being alevis are obviously not sunni and their religous obligations are very different and thus seem more in tune with the TC's general lifestyle. They do however have a very different culture to ours, their food, the way they pray and many do pray, their weddings, they dont observe the same religious holidays and most in london are from adana or kahramanmaras. They tend not to get married outside their sect which is also not true for TC's. They also tend not to be very nationalistic. Their a very interesting group and it would be quite wrong to portray them as culturally close to TC's as they have a very distinct culture they derive from their religion. This is a quick excerpt from wiki.
'The Alevi (Turkish: Aleviler; Zazaki and Kurdish: Elewî) are a religious, sub-ethnic and cultural community in Turkey, numbering in the tens of millions. Alevism is generally considered an Islamic religion. However, Alevi worship takes place in assembly houses (cemevi) rather than mosques. The ceremony, âyîn-i cem or simply cem, features music and dance (semah) which symbolize the main planets around the Sun (by man and woman turning in circles) and the putting off of one’s self and uniting with God. In Alevism, men and women are regarded as equals, and pray side by side. Unlike most other Muslim practices, Alevi rituals are conducted mostly in Turkish, and some in Kurdish.
Key Alevi characteristics include:
* Love and respect for all people (“The important thing is not religion, but being a human being”)
* Tolerance towards other religions and ethnic groups (“If you hurt another person, the ritual prayers you have done are counted as worthless”)
* Respect for working people ("The greatest act of worship is to work”)
Some consider Alevism a sect of Twelver Shi‘a Islam, since Alevis accept Twelver Shi‘i beliefs about Ali and the Twelve Imams. Some Alevis; however, are uncomfortable describing themselves as Shi‘i, since there are major differences in philosophy, customs, and rituals from the prevailing form of Shi‘ism in modern Iran.
Alevism is also closely related to the Bektashi Sufi lineage, in the sense that both venerate Hajji Bektash Wali (Turkish: Hacibektaş Veli), a saint of the 13th century. Many Alevis refer to an "Alevi-Bektashi" tradition, but this identity is not universally accepted, nor is the combined name used by non-Turkish Bektashis (e.g., in the Balkans).'