Title:
The title "Their Prey" effectively captures the essence of the poem, as it conveys the idea of power dynamics and exploitation. It sets the tone for the poem and prepares the reader for the subject matter.

Language use:
The language used in the poem is clear and straightforward, making it accessible to a wide range of readers. The use of metaphors, such as comparing power to a bird of prey, adds depth to the poem and helps to create vivid imagery.

Rhythm, pattern, and pacing:
The poem follows a consistent rhythmic pattern, with each line containing eight syllables. This creates a sense of cohesion and allows the poem to flow smoothly. However, there are a few instances where the rhythm falters, such as in the line "And feeding us all with their lying tripe." Adjusting the syllable count in these lines could improve the overall rhythm.

Theme:
The theme of power dynamics and exploitation is a relevant and thought-provoking subject. It encourages the reader to reflect on the nature of power and its impact on society.

Beginning/ending:
The poem begins with a strong metaphor, comparing power to a bird of prey, which immediately engages the reader. The ending effectively reinforces the theme, with the "mocking birds" laughing at the expense of those they exploit. This leaves a lasting impression on the reader.

Internal logic:
The internal logic of the poem is consistent, as it maintains the metaphor of power as a bird of prey throughout. The poem effectively builds on this metaphor to explore the consequences of power dynamics and exploitation.

Overall, the poem effectively explores the theme of power dynamics and exploitation through the use of vivid imagery and a consistent metaphor. To improve the poem, consider refining the rhythm in certain lines and maintaining the syllable count throughout.